1330261461

素因数分解:

$3^5\times {\mathrm{983}}^1\times {\mathrm{5569}}^1$

素因数の和:6567

約数の個数: 24

約数和(自身を含む): 1995040320

約数和(自身を除く): 664778859

約数列:

[1, 3, 9, 27, 81, 243, 983, 2949, 5569, 8847, 16707, 26541, 50121, 79623, 150363, 238869, 451089, 1353267, 5474327, 16422981, 49268943, 147806829, 443420487, 1330261461]

約数ペア:

[(1, 1330261461), (3, 443420487), (9, 147806829), (27, 49268943), (81, 16422981), (243, 5474327), (983, 1353267), (2949, 451089), (5569, 238869), (8847, 150363), (16707, 79623), (26541, 50121)]