272351339

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1753}}^1$

素因数の和:1839

約数の個数: 32

約数和(自身を含む): 335926080

約数和(自身を除く): 63574741

約数列:

[1, 13, 17, 19, 37, 221, 247, 323, 481, 629, 703, 1753, 4199, 8177, 9139, 11951, 22789, 29801, 33307, 64861, 155363, 387413, 432991, 566219, 843193, 1102637, 1232359, 7360847, 14334281, 16020667, 20950103, 272351339]

約数ペア:

[(1, 272351339), (13, 20950103), (17, 16020667), (19, 14334281), (37, 7360847), (221, 1232359), (247, 1102637), (323, 843193), (481, 566219), (629, 432991), (703, 387413), (1753, 155363), (4199, 64861), (8177, 33307), (9139, 29801), (11951, 22789)]