869857551

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{30869}}^1$

素因数の和:31007

約数の個数: 24

約数和(自身を含む): 1309875840

約数和(自身を除く): 440018289

約数列:

[1, 3, 9, 31, 93, 101, 279, 303, 909, 3131, 9393, 28179, 30869, 92607, 277821, 956939, 2870817, 3117769, 8612451, 9353307, 28059921, 96650839, 289952517, 869857551]

約数ペア:

[(1, 869857551), (3, 289952517), (9, 96650839), (31, 28059921), (93, 9353307), (101, 8612451), (279, 3117769), (303, 2870817), (909, 956939), (3131, 277821), (9393, 92607), (28179, 30869)]