246996503

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{941}}^1$

素因数の和:1346

約数の個数: 16

約数和(自身を含む): 271461792

約数和(自身を除く): 24465289

約数列:

[1, 13, 61, 331, 793, 941, 4303, 12233, 20191, 57401, 262483, 311471, 746213, 4049123, 18999731, 246996503]

約数ペア:

[(1, 246996503), (13, 18999731), (61, 4049123), (331, 746213), (793, 311471), (941, 262483), (4303, 57401), (12233, 20191)]