4693221

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{4457}}^1$

素因数の和:4482

約数の個数: 20

約数和(自身を含む): 7551852

約数和(自身を除く): 2858631

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 4457, 13371, 40113, 57941, 120339, 173823, 361017, 521469, 1564407, 4693221]

約数ペア:

[(1, 4693221), (3, 1564407), (9, 521469), (13, 361017), (27, 173823), (39, 120339), (81, 57941), (117, 40113), (351, 13371), (1053, 4457)]