53198327

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 66459744

約数和(自身を除く): 13261417

約数列:

[1, 7, 13, 91, 169, 193, 233, 1183, 1351, 1631, 2509, 3029, 17563, 21203, 32617, 39377, 44969, 228319, 275639, 314783, 584597, 4092179, 7599761, 53198327]

約数ペア:

[(1, 53198327), (7, 7599761), (13, 4092179), (91, 584597), (169, 314783), (193, 275639), (233, 228319), (1183, 44969), (1351, 39377), (1631, 32617), (2509, 21203), (3029, 17563)]