7191501721

素因数分解:

${\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{6257}}^1$

素因数の和:6429

約数の個数: 24

約数和(自身を含む): 7907683896

約数和(自身を除く): 716182175

約数列:

[1, 17, 41, 97, 289, 697, 1649, 3977, 6257, 11849, 28033, 67609, 106369, 256537, 606929, 1149353, 1808273, 4361129, 10317793, 24884089, 74139193, 175402481, 423029513, 7191501721]

約数ペア:

[(1, 7191501721), (17, 423029513), (41, 175402481), (97, 74139193), (289, 24884089), (697, 10317793), (1649, 4361129), (3977, 1808273), (6257, 1149353), (11849, 606929), (28033, 256537), (67609, 106369)]