630171503

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67987}}^1$

素因数の和:68054

約数の個数: 16

約数和(自身を含む): 731006976

約数和(自身を除く): 100835473

約数列:

[1, 13, 23, 31, 299, 403, 713, 9269, 67987, 883831, 1563701, 2107597, 20328113, 27398761, 48474731, 630171503]

約数ペア:

[(1, 630171503), (13, 48474731), (23, 27398761), (31, 20328113), (299, 2107597), (403, 1563701), (713, 883831), (9269, 67987)]