12621837

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{653}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 17893440

約数和(自身を除く): 5271603

約数列:

[1, 3, 17, 51, 379, 653, 1137, 1959, 6443, 11101, 19329, 33303, 247487, 742461, 4207279, 12621837]

約数ペア:

[(1, 12621837), (3, 4207279), (17, 742461), (51, 247487), (379, 33303), (653, 19329), (1137, 11101), (1959, 6443)]