826636923

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{1399}}^1$

素因数の和:1608

約数の個数: 48

約数和(自身を含む): 1394265600

約数和(自身を除く): 567628677

約数列:

[1, 3, 7, 9, 21, 63, 83, 113, 249, 339, 581, 747, 791, 1017, 1399, 1743, 2373, 4197, 5229, 7119, 9379, 9793, 12591, 28137, 29379, 65653, 84411, 88137, 116117, 158087, 196959, 348351, 474261, 590877, 812819, 1045053, 1106609, 1422783, 2438457, 3319827, 7315371, 9959481, 13121221, 39363663, 91848547, 118090989, 275545641, 826636923]

約数ペア:

[(1, 826636923), (3, 275545641), (7, 118090989), (9, 91848547), (21, 39363663), (63, 13121221), (83, 9959481), (113, 7315371), (249, 3319827), (339, 2438457), (581, 1422783), (747, 1106609), (791, 1045053), (1017, 812819), (1399, 590877), (1743, 474261), (2373, 348351), (4197, 196959), (5229, 158087), (7119, 116117), (9379, 88137), (9793, 84411), (12591, 65653), (28137, 29379)]