7429191

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 12787200

約数和(自身を除く): 5358009

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 1109, 2233, 3327, 6699, 7763, 12199, 23289, 32161, 36597, 85393, 96483, 225127, 256179, 353771, 675381, 1061313, 2476397, 7429191]

約数ペア:

[(1, 7429191), (3, 2476397), (7, 1061313), (11, 675381), (21, 353771), (29, 256179), (33, 225127), (77, 96483), (87, 85393), (203, 36597), (231, 32161), (319, 23289), (609, 12199), (957, 7763), (1109, 6699), (2233, 3327)]