49209381

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{420593}}^1$

素因数の和:420612

約数の個数: 12

約数和(自身を含む): 76548108

約数和(自身を除く): 27338727

約数列:

[1, 3, 9, 13, 39, 117, 420593, 1261779, 3785337, 5467709, 16403127, 49209381]

約数ペア:

[(1, 49209381), (3, 16403127), (9, 5467709), (13, 3785337), (39, 1261779), (117, 420593)]