86821079

素因数分解:

${\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 91392000

約数和(自身を除く): 4570921

約数列:

[1, 47, 67, 79, 349, 3149, 3713, 5293, 16403, 23383, 27571, 248771, 1099001, 1295837, 1847257, 86821079]

約数ペア:

[(1, 86821079), (47, 1847257), (67, 1295837), (79, 1099001), (349, 248771), (3149, 27571), (3713, 23383), (5293, 16403)]