7691361

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 11612160

約数和(自身を除く): 3920799

約数列:

[1, 3, 17, 23, 51, 69, 79, 83, 237, 249, 391, 1173, 1343, 1411, 1817, 1909, 4029, 4233, 5451, 5727, 6557, 19671, 30889, 32453, 92667, 97359, 111469, 150811, 334407, 452433, 2563787, 7691361]

約数ペア:

[(1, 7691361), (3, 2563787), (17, 452433), (23, 334407), (51, 150811), (69, 111469), (79, 97359), (83, 92667), (237, 32453), (249, 30889), (391, 19671), (1173, 6557), (1343, 5727), (1411, 5451), (1817, 4233), (1909, 4029)]