2997490639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{401}}^1\times {\mathrm{4021}}^1$

素因数の和:4459

約数の個数: 24

約数和(自身を含む): 3550589424

約数和(自身を除く): 553098785

約数列:

[1, 11, 13, 143, 169, 401, 1859, 4021, 4411, 5213, 44231, 52273, 57343, 67769, 575003, 679549, 745459, 1612421, 7475039, 17736631, 20961473, 230576203, 272499149, 2997490639]

約数ペア:

[(1, 2997490639), (11, 272499149), (13, 230576203), (143, 20961473), (169, 17736631), (401, 7475039), (1859, 1612421), (4021, 745459), (4411, 679549), (5213, 575003), (44231, 67769), (52273, 57343)]