49140117

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{420001}}^1$

素因数の和:420020

約数の個数: 12

約数和(自身を含む): 76440364

約数和(自身を除く): 27300247

約数列:

[1, 3, 9, 13, 39, 117, 420001, 1260003, 3780009, 5460013, 16380039, 49140117]

約数ペア:

[(1, 49140117), (3, 16380039), (9, 5460013), (13, 3780009), (39, 1260003), (117, 420001)]