74289423

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1429}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 112752640

約数和(自身を除く): 38463217

約数列:

[1, 3, 13, 31, 39, 43, 93, 129, 403, 559, 1209, 1333, 1429, 1677, 3999, 4287, 17329, 18577, 44299, 51987, 55731, 61447, 132897, 184341, 575887, 798811, 1727661, 1904857, 2396433, 5714571, 24763141, 74289423]

約数ペア:

[(1, 74289423), (3, 24763141), (13, 5714571), (31, 2396433), (39, 1904857), (43, 1727661), (93, 798811), (129, 575887), (403, 184341), (559, 132897), (1209, 61447), (1333, 55731), (1429, 51987), (1677, 44299), (3999, 18577), (4287, 17329)]