30817227

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{7229}}^1$

素因数の和:7275

約数の個数: 24

約数和(自身を含む): 49453200

約数和(自身を除く): 18635973

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 7229, 21687, 50603, 151809, 209641, 354221, 628923, 1062663, 1467487, 4402461, 10272409, 30817227]

約数ペア:

[(1, 30817227), (3, 10272409), (7, 4402461), (21, 1467487), (29, 1062663), (49, 628923), (87, 354221), (147, 209641), (203, 151809), (609, 50603), (1421, 21687), (4263, 7229)]