3446307

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:440

約数の個数: 20

約数和(自身を含む): 5200096

約数和(自身を除く): 1753789

約数列:

[1, 3, 9, 27, 81, 157, 271, 471, 813, 1413, 2439, 4239, 7317, 12717, 21951, 42547, 127641, 382923, 1148769, 3446307]

約数ペア:

[(1, 3446307), (3, 1148769), (9, 382923), (27, 127641), (81, 42547), (157, 21951), (271, 12717), (471, 7317), (813, 4239), (1413, 2439)]