13850837

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 18918144

約数和(自身を除く): 5067307

約数列:

[1, 7, 11, 13, 77, 91, 101, 137, 143, 707, 959, 1001, 1111, 1313, 1507, 1781, 7777, 9191, 10549, 12467, 13837, 14443, 19591, 96859, 101101, 137137, 152207, 179881, 1065449, 1259167, 1978691, 13850837]

約数ペア:

[(1, 13850837), (7, 1978691), (11, 1259167), (13, 1065449), (77, 179881), (91, 152207), (101, 137137), (137, 101101), (143, 96859), (707, 19591), (959, 14443), (1001, 13837), (1111, 12467), (1313, 10549), (1507, 9191), (1781, 7777)]