542012013

素因数分解:

$3^3\times {\mathrm{139}}^2\times {\mathrm{1039}}^1$

素因数の和:1326

約数の個数: 24

約数和(自身を含む): 809577600

約数和(自身を除く): 267565587

約数列:

[1, 3, 9, 27, 139, 417, 1039, 1251, 3117, 3753, 9351, 19321, 28053, 57963, 144421, 173889, 433263, 521667, 1299789, 3899367, 20074519, 60223557, 180670671, 542012013]

約数ペア:

[(1, 542012013), (3, 180670671), (9, 60223557), (27, 20074519), (139, 3899367), (417, 1299789), (1039, 521667), (1251, 433263), (3117, 173889), (3753, 144421), (9351, 57963), (19321, 28053)]