29290457

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 36063936

約数和(自身を除く): 6773479

約数列:

[1, 7, 19, 67, 133, 173, 361, 469, 1211, 1273, 2527, 3287, 8911, 11591, 23009, 24187, 62453, 81137, 169309, 220229, 437171, 1541603, 4184351, 29290457]

約数ペア:

[(1, 29290457), (7, 4184351), (19, 1541603), (67, 437171), (133, 220229), (173, 169309), (361, 81137), (469, 62453), (1211, 24187), (1273, 23009), (2527, 11591), (3287, 8911)]