19733247611

素因数分解:

$7^2\times {\mathrm{11}}^3\times {\mathrm{443}}^1\times {\mathrm{683}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 25342823808

約数和(自身を除く): 5609576197

約数列:

[1, 7, 11, 49, 77, 121, 443, 539, 683, 847, 1331, 3101, 4781, 4873, 5929, 7513, 9317, 21707, 33467, 34111, 52591, 53603, 65219, 82643, 238777, 302569, 368137, 375221, 578501, 589633, 909073, 2117983, 2626547, 3328259, 4049507, 4127431, 6363511, 14825881, 23297813, 28892017, 36610849, 44544577, 163084691, 256275943, 402719339, 1793931601, 2819035373, 19733247611]

約数ペア:

[(1, 19733247611), (7, 2819035373), (11, 1793931601), (49, 402719339), (77, 256275943), (121, 163084691), (443, 44544577), (539, 36610849), (683, 28892017), (847, 23297813), (1331, 14825881), (3101, 6363511), (4781, 4127431), (4873, 4049507), (5929, 3328259), (7513, 2626547), (9317, 2117983), (21707, 909073), (33467, 589633), (34111, 578501), (52591, 375221), (53603, 368137), (65219, 302569), (82643, 238777)]