53320007

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 62269776

約数和(自身を除く): 8949769

約数列:

[1, 13, 17, 67, 169, 221, 277, 871, 1139, 2873, 3601, 4709, 11323, 14807, 18559, 46813, 61217, 192491, 241267, 315503, 795821, 3136471, 4101539, 53320007]

約数ペア:

[(1, 53320007), (13, 4101539), (17, 3136471), (67, 795821), (169, 315503), (221, 241267), (277, 192491), (871, 61217), (1139, 46813), (2873, 18559), (3601, 14807), (4709, 11323)]