4399697393

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{123653}}^1$

素因数の和:123713

約数の個数: 32

約数和(自身を含む): 5982875136

約数和(自身を除く): 1583177743

約数列:

[1, 7, 13, 17, 23, 91, 119, 161, 221, 299, 391, 1547, 2093, 2737, 5083, 35581, 123653, 865571, 1607489, 2102101, 2844019, 11252423, 14714707, 19908133, 27327313, 36972247, 48348323, 191291191, 258805729, 338438261, 628528199, 4399697393]

約数ペア:

[(1, 4399697393), (7, 628528199), (13, 338438261), (17, 258805729), (23, 191291191), (91, 48348323), (119, 36972247), (161, 27327313), (221, 19908133), (299, 14714707), (391, 11252423), (1547, 2844019), (2093, 2102101), (2737, 1607489), (5083, 865571), (35581, 123653)]