9911165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5813}}^1$

素因数の和:5860

約数の個数: 16

約数和(自身を含む): 13395456

約数和(自身を除く): 3484291

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 5813, 29065, 63943, 180203, 319715, 901015, 1982233, 9911165]

約数ペア:

[(1, 9911165), (5, 1982233), (11, 901015), (31, 319715), (55, 180203), (155, 63943), (341, 29065), (1705, 5813)]