147512197

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 177292800

約数和(自身を除く): 29780603

約数列:

[1, 7, 49, 53, 79, 371, 553, 719, 2597, 3871, 4187, 5033, 29309, 35231, 38107, 56801, 205163, 266749, 397607, 1867243, 2783249, 3010453, 21073171, 147512197]

約数ペア:

[(1, 147512197), (7, 21073171), (49, 3010453), (53, 2783249), (79, 1867243), (371, 397607), (553, 266749), (719, 205163), (2597, 56801), (3871, 38107), (4187, 35231), (5033, 29309)]