1222969209

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{48571}}^1$

素因数の和:48701

約数の個数: 32

約数和(自身を含む): 2051681280

約数和(自身を除く): 828712071

約数列:

[1, 3, 7, 11, 21, 33, 77, 109, 231, 327, 763, 1199, 2289, 3597, 8393, 25179, 48571, 145713, 339997, 534281, 1019991, 1602843, 3739967, 5294239, 11219901, 15882717, 37059673, 58236629, 111179019, 174709887, 407656403, 1222969209]

約数ペア:

[(1, 1222969209), (3, 407656403), (7, 174709887), (11, 111179019), (21, 58236629), (33, 37059673), (77, 15882717), (109, 11219901), (231, 5294239), (327, 3739967), (763, 1602843), (1199, 1019991), (2289, 534281), (3597, 339997), (8393, 145713), (25179, 48571)]