556983609

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{156941}}^1$

素因数の和:156977

約数の個数: 24

約数和(自身を含む): 919052352

約数和(自身を除く): 362068743

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 156941, 470823, 1098587, 2040233, 3295761, 6120699, 14281631, 26523029, 42844893, 79569087, 185661203, 556983609]

約数ペア:

[(1, 556983609), (3, 185661203), (7, 79569087), (13, 42844893), (21, 26523029), (39, 14281631), (91, 6120699), (169, 3295761), (273, 2040233), (507, 1098587), (1183, 470823), (3549, 156941)]