1292407921

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{32261}}^1$

素因数の和:32424

約数の個数: 16

約数和(自身を含む): 1517604480

約数和(自身を除く): 225196559

約数列:

[1, 7, 59, 97, 413, 679, 5723, 32261, 40061, 225827, 1903399, 3129317, 13323793, 21905219, 184629703, 1292407921]

約数ペア:

[(1, 1292407921), (7, 184629703), (59, 21905219), (97, 13323793), (413, 3129317), (679, 1903399), (5723, 225827), (32261, 40061)]