4899531

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 8160768

約数和(自身を除く): 3261237

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 137, 273, 393, 411, 917, 959, 1703, 1781, 2751, 2877, 5109, 5343, 11921, 12467, 17947, 35763, 37401, 53841, 125629, 233311, 376887, 699933, 1633177, 4899531]

約数ペア:

[(1, 4899531), (3, 1633177), (7, 699933), (13, 376887), (21, 233311), (39, 125629), (91, 53841), (131, 37401), (137, 35763), (273, 17947), (393, 12467), (411, 11921), (917, 5343), (959, 5109), (1703, 2877), (1781, 2751)]