15172419

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 20843424

約数和(自身を除く): 5671005

約数列:

[1, 3, 41, 123, 293, 421, 879, 1263, 12013, 17261, 36039, 51783, 123353, 370059, 5057473, 15172419]

約数ペア:

[(1, 15172419), (3, 5057473), (41, 370059), (123, 123353), (293, 51783), (421, 36039), (879, 17261), (1263, 12013)]