313470399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{155723}}^1$

素因数の和:155798

約数の個数: 16

約数和(自身を含む): 463434624

約数和(自身を除く): 149964225

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 155723, 467169, 1712953, 5138859, 9499103, 28497309, 104490133, 313470399]

約数ペア:

[(1, 313470399), (3, 104490133), (11, 28497309), (33, 9499103), (61, 5138859), (183, 1712953), (671, 467169), (2013, 155723)]