12982377

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{541}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 18297920

約数和(自身を除く): 5315543

約数列:

[1, 3, 19, 57, 421, 541, 1263, 1623, 7999, 10279, 23997, 30837, 227761, 683283, 4327459, 12982377]

約数ペア:

[(1, 12982377), (3, 4327459), (19, 683283), (57, 227761), (421, 30837), (541, 23997), (1263, 10279), (1623, 7999)]