671369997

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1\times {\mathrm{4639}}^1$

素因数の和:7200

約数の個数: 16

約数和(自身を含む): 942848000

約数和(自身を除く): 271478003

約数列:

[1, 3, 19, 57, 2539, 4639, 7617, 13917, 48241, 88141, 144723, 264423, 11778421, 35335263, 223789999, 671369997]

約数ペア:

[(1, 671369997), (3, 223789999), (19, 35335263), (57, 11778421), (2539, 264423), (4639, 144723), (7617, 88141), (13917, 48241)]