74921147

素因数分解:

$7^3\times {\mathrm{113}}^1\times {\mathrm{1933}}^1$

素因数の和:2067

約数の個数: 16

約数和(自身を含む): 88190400

約数和(自身を除く): 13269253

約数列:

[1, 7, 49, 113, 343, 791, 1933, 5537, 13531, 38759, 94717, 218429, 663019, 1529003, 10703021, 74921147]

約数ペア:

[(1, 74921147), (7, 10703021), (49, 1529003), (113, 663019), (343, 218429), (791, 94717), (1933, 38759), (5537, 13531)]