29770461

素因数分解:

$3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{907}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 49293504

約数和(自身を除く): 19523043

約数列:

[1, 3, 7, 9, 21, 63, 521, 907, 1563, 2721, 3647, 4689, 6349, 8163, 10941, 19047, 32823, 57141, 472547, 1417641, 3307829, 4252923, 9923487, 29770461]

約数ペア:

[(1, 29770461), (3, 9923487), (7, 4252923), (9, 3307829), (21, 1417641), (63, 472547), (521, 57141), (907, 32823), (1563, 19047), (2721, 10941), (3647, 8163), (4689, 6349)]