32407221

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2647}}^1$

素因数の和:2721

約数の個数: 32

約数和(自身を含む): 54908928

約数和(自身を除く): 22501707

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 583, 1113, 1749, 2647, 4081, 7941, 12243, 18529, 29117, 55587, 87351, 140291, 203819, 420873, 611457, 982037, 1543201, 2946111, 4629603, 10802407, 32407221]

約数ペア:

[(1, 32407221), (3, 10802407), (7, 4629603), (11, 2946111), (21, 1543201), (33, 982037), (53, 611457), (77, 420873), (159, 203819), (231, 140291), (371, 87351), (583, 55587), (1113, 29117), (1749, 18529), (2647, 12243), (4081, 7941)]