8854684239

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{421471}}^1$

素因数の和:421670

約数の個数: 16

約数和(自身を含む): 12138393600

約数和(自身を除く): 3283709361

約数列:

[1, 3, 47, 141, 149, 447, 7003, 21009, 421471, 1264413, 19809137, 59427411, 62799179, 188397537, 2951561413, 8854684239]

約数ペア:

[(1, 8854684239), (3, 2951561413), (47, 188397537), (141, 62799179), (149, 59427411), (447, 19809137), (7003, 1264413), (21009, 421471)]