31355049

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 48153600

約数和(自身を除く): 16798551

約数列:

[1, 3, 11, 23, 33, 69, 109, 253, 327, 379, 759, 1137, 1199, 2507, 3597, 4169, 7521, 8717, 12507, 26151, 27577, 41311, 82731, 95887, 123933, 287661, 454421, 950153, 1363263, 2850459, 10451683, 31355049]

約数ペア:

[(1, 31355049), (3, 10451683), (11, 2850459), (23, 1363263), (33, 950153), (69, 454421), (109, 287661), (253, 123933), (327, 95887), (379, 82731), (759, 41311), (1137, 27577), (1199, 26151), (2507, 12507), (3597, 8717), (4169, 7521)]