386945169

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{431377}}^1$

素因数の和:431416

約数の個数: 16

約数和(自身を含む): 579772032

約数和(自身を除く): 192826863

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 431377, 1294131, 5607901, 9921671, 16823703, 29765013, 128981723, 386945169]

約数ペア:

[(1, 386945169), (3, 128981723), (13, 29765013), (23, 16823703), (39, 9921671), (69, 5607901), (299, 1294131), (897, 431377)]