3877893

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 5834400

約数和(自身を除く): 1956507

約数列:

[1, 3, 9, 59, 67, 109, 177, 201, 327, 531, 603, 981, 3953, 6431, 7303, 11859, 19293, 21909, 35577, 57879, 65727, 430877, 1292631, 3877893]

約数ペア:

[(1, 3877893), (3, 1292631), (9, 430877), (59, 65727), (67, 57879), (109, 35577), (177, 21909), (201, 19293), (327, 11859), (531, 7303), (603, 6431), (981, 3953)]