143592197

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1237}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 176132736

約数和(自身を除く): 32540539

約数列:

[1, 7, 23, 49, 103, 161, 721, 1127, 1237, 2369, 5047, 8659, 16583, 28451, 60613, 116081, 127411, 199157, 891877, 1394099, 2930453, 6243139, 20513171, 143592197]

約数ペア:

[(1, 143592197), (7, 20513171), (23, 6243139), (49, 2930453), (103, 1394099), (161, 891877), (721, 199157), (1127, 127411), (1237, 116081), (2369, 60613), (5047, 28451), (8659, 16583)]