396871330751

素因数分解:

$7^1\times {\mathrm{197}}^1\times {\mathrm{829}}^1\times {\mathrm{347161}}^1$

素因数の和:348194

約数の個数: 16

約数和(自身を含む): 456420824640

約数和(自身を除く): 59549493889

約数列:

[1, 7, 197, 829, 1379, 5803, 163313, 347161, 1143191, 2430127, 68390717, 287796469, 478735019, 2014575283, 56695904393, 396871330751]

約数ペア:

[(1, 396871330751), (7, 56695904393), (197, 2014575283), (829, 478735019), (1379, 287796469), (5803, 68390717), (163313, 2430127), (347161, 1143191)]