12274941

素因数分解:

$3^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 19456000

約数和(自身を除く): 7181059

約数列:

[1, 3, 7, 21, 49, 79, 147, 151, 237, 343, 453, 553, 1029, 1057, 1659, 3171, 3871, 7399, 11613, 11929, 22197, 27097, 35787, 51793, 81291, 83503, 155379, 250509, 584521, 1753563, 4091647, 12274941]

約数ペア:

[(1, 12274941), (3, 4091647), (7, 1753563), (21, 584521), (49, 250509), (79, 155379), (147, 83503), (151, 81291), (237, 51793), (343, 35787), (453, 27097), (553, 22197), (1029, 11929), (1057, 11613), (1659, 7399), (3171, 3871)]