2380493451

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{12721}}^1$

素因数の和:12824

約数の個数: 48

約数和(自身を含む): 3944837760

約数和(自身を除く): 1564344309

約数列:

[1, 3, 7, 19, 21, 49, 57, 67, 133, 147, 201, 399, 469, 931, 1273, 1407, 2793, 3283, 3819, 8911, 9849, 12721, 26733, 38163, 62377, 89047, 187131, 241699, 267141, 623329, 725097, 852307, 1691893, 1869987, 2556921, 5075679, 5966149, 11843251, 16193833, 17898447, 35529753, 41763043, 48581499, 113356831, 125289129, 340070493, 793497817, 2380493451]

約数ペア:

[(1, 2380493451), (3, 793497817), (7, 340070493), (19, 125289129), (21, 113356831), (49, 48581499), (57, 41763043), (67, 35529753), (133, 17898447), (147, 16193833), (201, 11843251), (399, 5966149), (469, 5075679), (931, 2556921), (1273, 1869987), (1407, 1691893), (2793, 852307), (3283, 725097), (3819, 623329), (8911, 267141), (9849, 241699), (12721, 187131), (26733, 89047), (38163, 62377)]