55283921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1289}}^1$

素因数の和:1864

約数の個数: 16

約数和(自身を含む): 69102720

約数和(自身を除く): 13818799

約数列:

[1, 7, 11, 77, 557, 1289, 3899, 6127, 9023, 14179, 42889, 99253, 717973, 5025811, 7897703, 55283921]

約数ペア:

[(1, 55283921), (7, 7897703), (11, 5025811), (77, 717973), (557, 99253), (1289, 42889), (3899, 14179), (6127, 9023)]