2715860399

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1\times {\mathrm{7213}}^1$

素因数の和:7407

約数の個数: 24

約数和(自身を含む): 3298240800

約数和(自身を除く): 582380401

約数列:

[1, 7, 19, 133, 149, 361, 1043, 2527, 2831, 7213, 19817, 50491, 53789, 137047, 376523, 959329, 1074737, 2603893, 7523159, 18227251, 20420003, 142940021, 387980057, 2715860399]

約数ペア:

[(1, 2715860399), (7, 387980057), (19, 142940021), (133, 20420003), (149, 18227251), (361, 7523159), (1043, 2603893), (2527, 1074737), (2831, 959329), (7213, 376523), (19817, 137047), (50491, 53789)]