2012470821

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{1931}}^1\times {\mathrm{2693}}^1$

素因数の和:4673

約数の個数: 24

約数和(自身を含む): 2977150176

約数和(自身を除く): 964679355

約数列:

[1, 3, 9, 43, 129, 387, 1931, 2693, 5793, 8079, 17379, 24237, 83033, 115799, 249099, 347397, 747297, 1042191, 5200183, 15600549, 46801647, 223607869, 670823607, 2012470821]

約数ペア:

[(1, 2012470821), (3, 670823607), (9, 223607869), (43, 46801647), (129, 15600549), (387, 5200183), (1931, 1042191), (2693, 747297), (5793, 347397), (8079, 249099), (17379, 115799), (24237, 83033)]