889098507

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1373}}^1$

素因数の和:1632

約数の個数: 48

約数和(自身を含む): 1454109696

約数和(自身を除く): 565011189

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 211, 279, 341, 633, 1023, 1373, 1899, 2321, 3069, 4119, 6541, 6963, 12357, 15103, 19623, 20889, 42563, 45309, 58869, 71951, 127689, 135927, 215853, 289703, 383067, 468193, 647559, 869109, 1404579, 2607327, 3186733, 4213737, 8980793, 9560199, 26942379, 28680597, 80827137, 98788723, 296366169, 889098507]

約数ペア:

[(1, 889098507), (3, 296366169), (9, 98788723), (11, 80827137), (31, 28680597), (33, 26942379), (93, 9560199), (99, 8980793), (211, 4213737), (279, 3186733), (341, 2607327), (633, 1404579), (1023, 869109), (1373, 647559), (1899, 468193), (2321, 383067), (3069, 289703), (4119, 215853), (6541, 135927), (6963, 127689), (12357, 71951), (15103, 58869), (19623, 45309), (20889, 42563)]