109875913

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{13781}}^1$

素因数の和:13872

約数の個数: 16

約数和(自身を含む): 134953344

約数和(自身を除く): 25077431

約数列:

[1, 7, 17, 67, 119, 469, 1139, 7973, 13781, 96467, 234277, 923327, 1639939, 6463289, 15696559, 109875913]

約数ペア:

[(1, 109875913), (7, 15696559), (17, 6463289), (67, 1639939), (119, 923327), (469, 234277), (1139, 96467), (7973, 13781)]