568447581

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{10853}}^1$

素因数の和:10965

約数の個数: 32

約数和(自身を含む): 875266560

約数和(自身を除く): 306818979

約数列:

[1, 3, 13, 17, 39, 51, 79, 221, 237, 663, 1027, 1343, 3081, 4029, 10853, 17459, 32559, 52377, 141089, 184501, 423267, 553503, 857387, 2398513, 2572161, 7195539, 11146031, 14575579, 33438093, 43726737, 189482527, 568447581]

約数ペア:

[(1, 568447581), (3, 189482527), (13, 43726737), (17, 33438093), (39, 14575579), (51, 11146031), (79, 7195539), (221, 2572161), (237, 2398513), (663, 857387), (1027, 553503), (1343, 423267), (3081, 184501), (4029, 141089), (10853, 52377), (17459, 32559)]