290536961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1753}}^1$

素因数の和:1857

約数の個数: 32

約数和(自身を含む): 365393280

約数和(自身を除く): 74856319

約数列:

[1, 11, 13, 19, 61, 143, 209, 247, 671, 793, 1159, 1753, 2717, 8723, 12749, 15067, 19283, 22789, 33307, 106933, 165737, 250679, 366377, 432991, 1176263, 1390129, 2031727, 4762901, 15291419, 22348997, 26412451, 290536961]

約数ペア:

[(1, 290536961), (11, 26412451), (13, 22348997), (19, 15291419), (61, 4762901), (143, 2031727), (209, 1390129), (247, 1176263), (671, 432991), (793, 366377), (1159, 250679), (1753, 165737), (2717, 106933), (8723, 33307), (12749, 22789), (15067, 19283)]