30944529

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6379}}^1$

素因数の和:6410

約数の個数: 36

約数和(自身を含む): 56730960

約数和(自身を除く): 25786431

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 6379, 19137, 44653, 57411, 70169, 133959, 210507, 312571, 401877, 491183, 631521, 937713, 1473549, 2813139, 3438281, 4420647, 10314843, 30944529]

約数ペア:

[(1, 30944529), (3, 10314843), (7, 4420647), (9, 3438281), (11, 2813139), (21, 1473549), (33, 937713), (49, 631521), (63, 491183), (77, 401877), (99, 312571), (147, 210507), (231, 133959), (441, 70169), (539, 57411), (693, 44653), (1617, 19137), (4851, 6379)]