3925233

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 6410880

約数和(自身を除く): 2485647

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 211, 351, 477, 633, 689, 1431, 1899, 2067, 2743, 5697, 6201, 8229, 11183, 18603, 24687, 33549, 74061, 100647, 145379, 301941, 436137, 1308411, 3925233]

約数ペア:

[(1, 3925233), (3, 1308411), (9, 436137), (13, 301941), (27, 145379), (39, 100647), (53, 74061), (117, 33549), (159, 24687), (211, 18603), (351, 11183), (477, 8229), (633, 6201), (689, 5697), (1431, 2743), (1899, 2067)]