1213362709

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2591}}^1$

素因数の和:2797

約数の個数: 24

約数和(自身を含む): 1400239872

約数和(自身を除く): 186877163

約数列:

[1, 13, 17, 163, 169, 221, 2119, 2591, 2771, 2873, 27547, 33683, 36023, 44047, 422333, 437879, 468299, 572611, 5490329, 7179661, 7443943, 71374277, 93335593, 1213362709]

約数ペア:

[(1, 1213362709), (13, 93335593), (17, 71374277), (163, 7443943), (169, 7179661), (221, 5490329), (2119, 572611), (2591, 468299), (2771, 437879), (2873, 422333), (27547, 44047), (33683, 36023)]