8160009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 13353984

約数和(自身を除く): 5193975

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 299, 429, 759, 827, 897, 2481, 3289, 9097, 9867, 10751, 19021, 27291, 32253, 57063, 118261, 209231, 247273, 354783, 627693, 741819, 2720003, 8160009]

約数ペア:

[(1, 8160009), (3, 2720003), (11, 741819), (13, 627693), (23, 354783), (33, 247273), (39, 209231), (69, 118261), (143, 57063), (253, 32253), (299, 27291), (429, 19021), (759, 10751), (827, 9867), (897, 9097), (2481, 3289)]