3914421

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3517}}^1$

素因数の和:3580

約数の個数: 16

約数和(自身を含む): 6079104

約数和(自身を除く): 2164683

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 3517, 10551, 24619, 73857, 186401, 559203, 1304807, 3914421]

約数ペア:

[(1, 3914421), (3, 1304807), (7, 559203), (21, 186401), (53, 73857), (159, 24619), (371, 10551), (1113, 3517)]