42441009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7829}}^1$

素因数の和:7984

約数の個数: 16

約数和(自身を含む): 61387200

約数和(自身を除く): 18946191

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 7829, 23487, 101777, 305331, 1088231, 3264693, 14147003, 42441009]

約数ペア:

[(1, 42441009), (3, 14147003), (13, 3264693), (39, 1088231), (139, 305331), (417, 101777), (1807, 23487), (5421, 7829)]