40533181

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 45042480

約数和(自身を除く): 4509299

約数列:

[1, 13, 53, 89, 661, 689, 1157, 4717, 8593, 35033, 58829, 61321, 455429, 764777, 3117937, 40533181]

約数ペア:

[(1, 40533181), (13, 3117937), (53, 764777), (89, 455429), (661, 61321), (689, 58829), (1157, 35033), (4717, 8593)]