1040160121

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{5741}}^1$

素因数の和:5953

約数の個数: 32

約数和(自身を含む): 1404539136

約数和(自身を除く): 364379015

約数列:

[1, 7, 11, 13, 77, 91, 143, 181, 1001, 1267, 1991, 2353, 5741, 13937, 16471, 25883, 40187, 63151, 74633, 181181, 442057, 522431, 820963, 1039121, 5746741, 7273847, 11430331, 13508573, 80012317, 94560011, 148594303, 1040160121]

約数ペア:

[(1, 1040160121), (7, 148594303), (11, 94560011), (13, 80012317), (77, 13508573), (91, 11430331), (143, 7273847), (181, 5746741), (1001, 1039121), (1267, 820963), (1991, 522431), (2353, 442057), (5741, 181181), (13937, 74633), (16471, 63151), (25883, 40187)]