29149947

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2657}}^1$

素因数の和:2739

約数の個数: 24

約数和(自身を含む): 44781984

約数和(自身を除く): 15632037

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1219, 2657, 3657, 7971, 10971, 23913, 61111, 140821, 183333, 422463, 549999, 1267389, 3238883, 9716649, 29149947]

約数ペア:

[(1, 29149947), (3, 9716649), (9, 3238883), (23, 1267389), (53, 549999), (69, 422463), (159, 183333), (207, 140821), (477, 61111), (1219, 23913), (2657, 10971), (3657, 7971)]