2425869

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 3712800

約数和(自身を除く): 1286931

約数列:

[1, 3, 9, 27, 67, 81, 149, 201, 243, 447, 603, 1341, 1809, 4023, 5427, 9983, 12069, 16281, 29949, 36207, 89847, 269541, 808623, 2425869]

約数ペア:

[(1, 2425869), (3, 808623), (9, 269541), (27, 89847), (67, 36207), (81, 29949), (149, 16281), (201, 12069), (243, 9983), (447, 5427), (603, 4023), (1341, 1809)]