1427131491

素因数分解:

$3^1\times {\mathrm{439}}^1\times {\mathrm{541}}^1\times {\mathrm{2003}}^1$

素因数の和:2986

約数の個数: 16

約数和(自身を含む): 1911655680

約数和(自身を除く): 484524189

約数列:

[1, 3, 439, 541, 1317, 1623, 2003, 6009, 237499, 712497, 879317, 1083623, 2637951, 3250869, 475710497, 1427131491]

約数ペア:

[(1, 1427131491), (3, 475710497), (439, 3250869), (541, 2637951), (1317, 1083623), (1623, 879317), (2003, 712497), (6009, 237499)]