121038819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{5669}}^1$

素因数の和:6330

約数の個数: 16

約数和(自身を含む): 176359680

約数和(自身を除く): 55320861

約数列:

[1, 3, 11, 33, 647, 1941, 5669, 7117, 17007, 21351, 62359, 187077, 3667843, 11003529, 40346273, 121038819]

約数ペア:

[(1, 121038819), (3, 40346273), (11, 11003529), (33, 3667843), (647, 187077), (1941, 62359), (5669, 21351), (7117, 17007)]