39106921

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1039}}^1$

素因数の和:1348

約数の個数: 16

約数和(自身を含む): 47257600

約数和(自身を除く): 8150679

約数列:

[1, 7, 19, 133, 283, 1039, 1981, 5377, 7273, 19741, 37639, 138187, 294037, 2058259, 5586703, 39106921]

約数ペア:

[(1, 39106921), (7, 5586703), (19, 2058259), (133, 294037), (283, 138187), (1039, 37639), (1981, 19741), (5377, 7273)]