304847307

素因数分解:

$3^4\times {\mathrm{439}}^1\times {\mathrm{8573}}^1$

素因数の和:9024

約数の個数: 20

約数和(自身を含む): 456479760

約数和(自身を除く): 151632453

約数列:

[1, 3, 9, 27, 81, 439, 1317, 3951, 8573, 11853, 25719, 35559, 77157, 231471, 694413, 3763547, 11290641, 33871923, 101615769, 304847307]

約数ペア:

[(1, 304847307), (3, 101615769), (9, 33871923), (27, 11290641), (81, 3763547), (439, 694413), (1317, 231471), (3951, 77157), (8573, 35559), (11853, 25719)]