2356557063

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1\times {\mathrm{2861}}^1$

素因数の和:3575

約数の個数: 32

約数和(自身を含む): 3656765952

約数和(自身を除く): 1300208889

約数列:

[1, 3, 7, 21, 61, 183, 427, 643, 1281, 1929, 2861, 4501, 8583, 13503, 20027, 39223, 60081, 117669, 174521, 274561, 523563, 823683, 1221647, 1839623, 3664941, 5518869, 12877361, 38632083, 112217003, 336651009, 785519021, 2356557063]

約数ペア:

[(1, 2356557063), (3, 785519021), (7, 336651009), (21, 112217003), (61, 38632083), (183, 12877361), (427, 5518869), (643, 3664941), (1281, 1839623), (1929, 1221647), (2861, 823683), (4501, 523563), (8583, 274561), (13503, 174521), (20027, 117669), (39223, 60081)]