187423873

素因数分解:

$7^2\times {\mathrm{13}}^3\times {\mathrm{1741}}^1$

素因数の和:1794

約数の個数: 24

約数和(自身を含む): 236319720

約数和(自身を除く): 48895847

約数列:

[1, 7, 13, 49, 91, 169, 637, 1183, 1741, 2197, 8281, 12187, 15379, 22633, 85309, 107653, 158431, 294229, 1109017, 2059603, 3824977, 14417221, 26774839, 187423873]

約数ペア:

[(1, 187423873), (7, 26774839), (13, 14417221), (49, 3824977), (91, 2059603), (169, 1109017), (637, 294229), (1183, 158431), (1741, 107653), (2197, 85309), (8281, 22633), (12187, 15379)]