39480813

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2237}}^1$

素因数の和:2333

約数の個数: 24

約数和(自身を含む): 59700888

約数和(自身を除く): 20220075

約数列:

[1, 3, 9, 37, 53, 111, 159, 333, 477, 1961, 2237, 5883, 6711, 17649, 20133, 82769, 118561, 248307, 355683, 744921, 1067049, 4386757, 13160271, 39480813]

約数ペア:

[(1, 39480813), (3, 13160271), (9, 4386757), (37, 1067049), (53, 744921), (111, 355683), (159, 248307), (333, 118561), (477, 82769), (1961, 20133), (2237, 17649), (5883, 6711)]