31909968597

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{9749}}^1$

素因数の和:9918

約数の個数: 64

約数和(自身を含む): 49533120000

約数和(自身を除く): 17623151403

約数列:

[1, 3, 13, 23, 39, 41, 69, 89, 123, 267, 299, 533, 897, 943, 1157, 1599, 2047, 2829, 3471, 3649, 6141, 9749, 10947, 12259, 26611, 29247, 36777, 47437, 79833, 83927, 126737, 142311, 224227, 251781, 380211, 399709, 672681, 867661, 1091051, 1199127, 2602983, 2914951, 3273153, 5196217, 8744853, 9193307, 11279593, 15588651, 19956203, 27579921, 33838779, 35574101, 59868609, 106722303, 119512991, 259430639, 358538973, 462463313, 778291917, 818204323, 1387389939, 2454612969, 10636656199, 31909968597]

約数ペア:

[(1, 31909968597), (3, 10636656199), (13, 2454612969), (23, 1387389939), (39, 818204323), (41, 778291917), (69, 462463313), (89, 358538973), (123, 259430639), (267, 119512991), (299, 106722303), (533, 59868609), (897, 35574101), (943, 33838779), (1157, 27579921), (1599, 19956203), (2047, 15588651), (2829, 11279593), (3471, 9193307), (3649, 8744853), (6141, 5196217), (9749, 3273153), (10947, 2914951), (12259, 2602983), (26611, 1199127), (29247, 1091051), (36777, 867661), (47437, 672681), (79833, 399709), (83927, 380211), (126737, 251781), (142311, 224227)]