3198111

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2273}}^1$

素因数の和:2350

約数の個数: 16

約数和(自身を含む): 4948224

約数和(自身を除く): 1750113

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 2273, 6819, 15911, 47733, 152291, 456873, 1066037, 3198111]

約数ペア:

[(1, 3198111), (3, 1066037), (7, 456873), (21, 152291), (67, 47733), (201, 15911), (469, 6819), (1407, 2273)]