3480867

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 5698560

約数和(自身を除く): 2217693

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 211, 351, 423, 611, 633, 1269, 1833, 1899, 2743, 5499, 5697, 8229, 9917, 16497, 24687, 29751, 74061, 89253, 128921, 267759, 386763, 1160289, 3480867]

約数ペア:

[(1, 3480867), (3, 1160289), (9, 386763), (13, 267759), (27, 128921), (39, 89253), (47, 74061), (117, 29751), (141, 24687), (211, 16497), (351, 9917), (423, 8229), (611, 5697), (633, 5499), (1269, 2743), (1833, 1899)]