9914289

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 16644096

約数和(自身を除く): 6729807

約数列:

[1, 3, 7, 11, 21, 33, 77, 167, 231, 257, 501, 771, 1169, 1799, 1837, 2827, 3507, 5397, 5511, 8481, 12859, 19789, 38577, 42919, 59367, 128757, 300433, 472109, 901299, 1416327, 3304763, 9914289]

約数ペア:

[(1, 9914289), (3, 3304763), (7, 1416327), (11, 901299), (21, 472109), (33, 300433), (77, 128757), (167, 59367), (231, 42919), (257, 38577), (501, 19789), (771, 12859), (1169, 8481), (1799, 5511), (1837, 5397), (2827, 3507)]