426720541

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{3559}}^1$

素因数の和:3996

約数の個数: 16

約数和(自身を含む): 480856320

約数和(自身を除く): 54135779

約数列:

[1, 13, 23, 299, 401, 3559, 5213, 9223, 46267, 81857, 119899, 1064141, 1427159, 18553067, 32824657, 426720541]

約数ペア:

[(1, 426720541), (13, 32824657), (23, 18553067), (299, 1427159), (401, 1064141), (3559, 119899), (5213, 81857), (9223, 46267)]