13207441

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 15014160

約数和(自身を除く): 1806719

約数列:

[1, 13, 29, 53, 377, 661, 689, 1537, 8593, 19169, 19981, 35033, 249197, 455429, 1015957, 13207441]

約数ペア:

[(1, 13207441), (13, 1015957), (29, 455429), (53, 249197), (377, 35033), (661, 19981), (689, 19169), (1537, 8593)]