21014149143

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{13142057}}^1$

素因数の和:13142114

約数の個数: 16

約数和(自身を含む): 30910120416

約数和(自身を除く): 9895971273

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 13142057, 39426171, 170846741, 512540223, 538824337, 1616473011, 7004716381, 21014149143]

約数ペア:

[(1, 21014149143), (3, 7004716381), (13, 1616473011), (39, 538824337), (41, 512540223), (123, 170846741), (533, 39426171), (1599, 13142057)]