26989039

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1303}}^1$

素因数の和:1590

約数の個数: 16

約数和(自身を含む): 33799680

約数和(自身を除く): 6810641

約数列:

[1, 7, 11, 77, 269, 1303, 1883, 2959, 9121, 14333, 20713, 100331, 350507, 2453549, 3855577, 26989039]

約数ペア:

[(1, 26989039), (7, 3855577), (11, 2453549), (77, 350507), (269, 100331), (1303, 20713), (1883, 14333), (2959, 9121)]