74142341

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{487}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 93461760

約数和(自身を除く): 19319419

約数列:

[1, 7, 13, 49, 91, 239, 487, 637, 1673, 3107, 3409, 6331, 11711, 21749, 23863, 44317, 116393, 152243, 310219, 814751, 1513109, 5703257, 10591763, 74142341]

約数ペア:

[(1, 74142341), (7, 10591763), (13, 5703257), (49, 1513109), (91, 814751), (239, 310219), (487, 152243), (637, 116393), (1673, 44317), (3107, 23863), (3409, 21749), (6331, 11711)]