312609873

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{19687}}^1$

素因数の和:19836

約数の個数: 16

約数和(自身を含む): 428410880

約数和(自身を除く): 115801007

約数列:

[1, 3, 67, 79, 201, 237, 5293, 15879, 19687, 59061, 1319029, 1555273, 3957087, 4665819, 104203291, 312609873]

約数ペア:

[(1, 312609873), (3, 104203291), (67, 4665819), (79, 3957087), (201, 1555273), (237, 1319029), (5293, 59061), (15879, 19687)]