42408399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 65433600

約数和(自身を除く): 23025201

約数列:

[1, 3, 11, 19, 33, 57, 209, 239, 283, 627, 717, 849, 2629, 3113, 4541, 5377, 7887, 9339, 13623, 16131, 49951, 59147, 67637, 149853, 177441, 202911, 744007, 1285103, 2232021, 3855309, 14136133, 42408399]

約数ペア:

[(1, 42408399), (3, 14136133), (11, 3855309), (19, 2232021), (33, 1285103), (57, 744007), (209, 202911), (239, 177441), (283, 149853), (627, 67637), (717, 59147), (849, 49951), (2629, 16131), (3113, 13623), (4541, 9339), (5377, 7887)]