7959171

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 12165120

約数和(自身を除く): 4205949

約数列:

[1, 3, 11, 33, 43, 71, 79, 129, 213, 237, 473, 781, 869, 1419, 2343, 2607, 3053, 3397, 5609, 9159, 10191, 16827, 33583, 37367, 61699, 100749, 112101, 185097, 241187, 723561, 2653057, 7959171]

約数ペア:

[(1, 7959171), (3, 2653057), (11, 723561), (33, 241187), (43, 185097), (71, 112101), (79, 100749), (129, 61699), (213, 37367), (237, 33583), (473, 16827), (781, 10191), (869, 9159), (1419, 5609), (2343, 3397), (2607, 3053)]