26621049

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{577}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 44020480

約数和(自身を除く): 17399431

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 577, 1183, 1731, 2197, 3549, 4039, 6591, 7501, 12117, 15379, 22503, 46137, 52507, 97513, 157521, 292539, 682591, 1267669, 2047773, 3803007, 8873683, 26621049]

約数ペア:

[(1, 26621049), (3, 8873683), (7, 3803007), (13, 2047773), (21, 1267669), (39, 682591), (91, 292539), (169, 157521), (273, 97513), (507, 52507), (577, 46137), (1183, 22503), (1731, 15379), (2197, 12117), (3549, 7501), (4039, 6591)]