2210403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 3371088

約数和(自身を除く): 1160685

約数列:

[1, 3, 13, 19, 39, 57, 157, 247, 361, 471, 741, 1083, 2041, 2983, 4693, 6123, 8949, 14079, 38779, 56677, 116337, 170031, 736801, 2210403]

約数ペア:

[(1, 2210403), (3, 736801), (13, 170031), (19, 116337), (39, 56677), (57, 38779), (157, 14079), (247, 8949), (361, 6123), (471, 4693), (741, 2983), (1083, 2041)]