1257262897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{231839}}^1$

素因数の和:231896

約数の個数: 16

約数和(自身を含む): 1502323200

約数和(自身を除く): 245060303

約数列:

[1, 11, 17, 29, 187, 319, 493, 5423, 231839, 2550229, 3941263, 6723331, 43353893, 73956641, 114296627, 1257262897]

約数ペア:

[(1, 1257262897), (11, 114296627), (17, 73956641), (29, 43353893), (187, 6723331), (319, 3941263), (493, 2550229), (5423, 231839)]