23281461

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12743}}^1$

素因数の和:12785

約数の個数: 24

約数和(自身を含む): 39761280

約数和(自身を除く): 16479819

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 12743, 38229, 89201, 114687, 267603, 369547, 802809, 1108641, 2586829, 3325923, 7760487, 23281461]

約数ペア:

[(1, 23281461), (3, 7760487), (7, 3325923), (9, 2586829), (21, 1108641), (29, 802809), (63, 369547), (87, 267603), (203, 114687), (261, 89201), (609, 38229), (1827, 12743)]