7238799

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 10845120

約数和(自身を除く): 3606321

約数列:

[1, 3, 9, 47, 109, 141, 157, 327, 423, 471, 981, 1413, 5123, 7379, 15369, 17113, 22137, 46107, 51339, 66411, 154017, 804311, 2412933, 7238799]

約数ペア:

[(1, 7238799), (3, 2412933), (9, 804311), (47, 154017), (109, 66411), (141, 51339), (157, 46107), (327, 22137), (423, 17113), (471, 15369), (981, 7379), (1413, 5123)]