1065647921

素因数分解:

${\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{41759}}^1$

素因数の和:41936

約数の個数: 12

約数和(自身を含む): 1161596160

約数和(自身を除く): 95948239

約数列:

[1, 13, 151, 169, 1963, 25519, 41759, 542867, 6305609, 7057271, 81972917, 1065647921]

約数ペア:

[(1, 1065647921), (13, 81972917), (151, 7057271), (169, 6305609), (1963, 542867), (25519, 41759)]