2213504811

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1133387}}^1$

素因数の和:1133431

約数の個数: 24

約数和(自身を含む): 3771915264

約数和(自身を除く): 1558410453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 1133387, 3400161, 7933709, 10200483, 23801127, 35134997, 71403381, 105404991, 245944979, 316214973, 737834937, 2213504811]

約数ペア:

[(1, 2213504811), (3, 737834937), (7, 316214973), (9, 245944979), (21, 105404991), (31, 71403381), (63, 35134997), (93, 23801127), (217, 10200483), (279, 7933709), (651, 3400161), (1953, 1133387)]