3052959

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 5128704

約数和(自身を除く): 2075745

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 211, 273, 371, 633, 689, 1113, 1477, 2067, 2743, 4431, 4823, 8229, 11183, 14469, 19201, 33549, 57603, 78281, 145379, 234843, 436137, 1017653, 3052959]

約数ペア:

[(1, 3052959), (3, 1017653), (7, 436137), (13, 234843), (21, 145379), (39, 78281), (53, 57603), (91, 33549), (159, 19201), (211, 14469), (273, 11183), (371, 8229), (633, 4823), (689, 4431), (1113, 2743), (1477, 2067)]