493491201

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{108293}}^1$

素因数の和:108341

約数の個数: 24

約数和(自身を含む): 790113024

約数和(自身を除く): 296621823

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 108293, 324879, 758051, 2274153, 3357083, 5306357, 10071249, 15919071, 23499581, 70498743, 164497067, 493491201]

約数ペア:

[(1, 493491201), (3, 164497067), (7, 70498743), (21, 23499581), (31, 15919071), (49, 10071249), (93, 5306357), (147, 3357083), (217, 2274153), (651, 758051), (1519, 324879), (4557, 108293)]