87874319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{433}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 96681312

約数和(自身を除く): 8806993

約数列:

[1, 13, 67, 233, 433, 871, 3029, 5629, 15611, 29011, 100889, 202943, 377143, 1311557, 6759563, 87874319]

約数ペア:

[(1, 87874319), (13, 6759563), (67, 1311557), (233, 377143), (433, 202943), (871, 100889), (3029, 29011), (5629, 15611)]