315040623

素因数分解:

$3^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1\times {\mathrm{1289}}^1$

素因数の和:1866

約数の個数: 16

約数和(自身を含む): 423347040

約数和(自身を除く): 108306417

約数列:

[1, 3, 257, 317, 771, 951, 1289, 3867, 81469, 244407, 331273, 408613, 993819, 1225839, 105013541, 315040623]

約数ペア:

[(1, 315040623), (3, 105013541), (257, 1225839), (317, 993819), (771, 408613), (951, 331273), (1289, 244407), (3867, 81469)]