449291227

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{14551}}^1$

素因数の和:14970

約数の個数: 16

約数和(自身を含む): 561590784

約数和(自身を除く): 112299557

約数列:

[1, 7, 11, 77, 401, 2807, 4411, 14551, 30877, 101857, 160061, 1120427, 5834951, 40844657, 64184461, 449291227]

約数ペア:

[(1, 449291227), (7, 64184461), (11, 40844657), (77, 5834951), (401, 1120427), (2807, 160061), (4411, 101857), (14551, 30877)]