289364279399

素因数分解:

${\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{3257}}^1\times {\mathrm{4013}}^1$

素因数の和:7427

約数の個数: 24

約数和(自身を含む): 315902795472

約数和(自身を除く): 26538516073

約数列:

[1, 13, 131, 169, 1703, 3257, 4013, 22139, 42341, 52169, 426667, 525703, 550433, 678197, 5546671, 6834139, 13070341, 72106723, 88843807, 169914433, 1712214671, 2208887629, 22258790723, 289364279399]

約数ペア:

[(1, 289364279399), (13, 22258790723), (131, 2208887629), (169, 1712214671), (1703, 169914433), (3257, 88843807), (4013, 72106723), (22139, 13070341), (42341, 6834139), (52169, 5546671), (426667, 678197), (525703, 550433)]