1397041567497

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{857}}^1\times {\mathrm{4212283}}^1$

素因数の和:4213189

約数の個数: 24

約数和(自身を含む): 2067287892384

約数和(自身を除く): 670246324887

約数列:

[1, 3, 9, 43, 129, 387, 857, 2571, 7713, 36851, 110553, 331659, 4212283, 12636849, 37910547, 181128169, 543384507, 1630153521, 3609926531, 10829779593, 32489338779, 155226840833, 465680522499, 1397041567497]

約数ペア:

[(1, 1397041567497), (3, 465680522499), (9, 155226840833), (43, 32489338779), (129, 10829779593), (387, 3609926531), (857, 1630153521), (2571, 543384507), (7713, 181128169), (36851, 37910547), (110553, 12636849), (331659, 4212283)]