475312321

素因数分解:

${\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 537184872

約数和(自身を除く): 61872551

約数列:

[1, 11, 53, 121, 137, 541, 583, 1507, 5951, 6413, 7261, 16577, 28673, 65461, 74117, 79871, 315403, 815287, 878581, 3469433, 3928201, 8968157, 43210211, 475312321]

約数ペア:

[(1, 475312321), (11, 43210211), (53, 8968157), (121, 3928201), (137, 3469433), (541, 878581), (583, 815287), (1507, 315403), (5951, 79871), (6413, 74117), (7261, 65461), (16577, 28673)]