149249903

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{997}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 168622080

約数和(自身を除く): 19372177

約数列:

[1, 11, 31, 341, 439, 997, 4829, 10967, 13609, 30907, 149699, 339977, 437683, 4814513, 13568173, 149249903]

約数ペア:

[(1, 149249903), (11, 13568173), (31, 4814513), (341, 437683), (439, 339977), (997, 149699), (4829, 30907), (10967, 13609)]