41207881

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 54698112

約数和(自身を除く): 13490231

約数列:

[1, 11, 13, 17, 23, 67, 121, 143, 187, 221, 253, 299, 391, 737, 871, 1139, 1541, 1573, 2057, 2431, 2783, 3289, 4301, 5083, 8107, 9581, 12529, 14807, 16951, 20033, 26197, 26741, 36179, 47311, 55913, 105391, 137819, 162877, 186461, 220363, 288167, 340561, 615043, 1791647, 2423993, 3169837, 3746171, 41207881]

約数ペア:

[(1, 41207881), (11, 3746171), (13, 3169837), (17, 2423993), (23, 1791647), (67, 615043), (121, 340561), (143, 288167), (187, 220363), (221, 186461), (253, 162877), (299, 137819), (391, 105391), (737, 55913), (871, 47311), (1139, 36179), (1541, 26741), (1573, 26197), (2057, 20033), (2431, 16951), (2783, 14807), (3289, 12529), (4301, 9581), (5083, 8107)]