91659971

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 111767040

約数和(自身を除く): 20107069

約数列:

[1, 13, 17, 19, 83, 221, 247, 263, 323, 1079, 1411, 1577, 3419, 4199, 4471, 4997, 18343, 20501, 21829, 26809, 58123, 64961, 84949, 283777, 348517, 371093, 414751, 1104337, 4824209, 5391763, 7050767, 91659971]

約数ペア:

[(1, 91659971), (13, 7050767), (17, 5391763), (19, 4824209), (83, 1104337), (221, 414751), (247, 371093), (263, 348517), (323, 283777), (1079, 84949), (1411, 64961), (1577, 58123), (3419, 26809), (4199, 21829), (4471, 20501), (4997, 18343)]