2731953

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 4515840

約数和(自身を除く): 1783887

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 167, 287, 399, 501, 779, 861, 1169, 2337, 3173, 3507, 5453, 6847, 9519, 16359, 20541, 22211, 47929, 66633, 130093, 143787, 390279, 910651, 2731953]

約数ペア:

[(1, 2731953), (3, 910651), (7, 390279), (19, 143787), (21, 130093), (41, 66633), (57, 47929), (123, 22211), (133, 20541), (167, 16359), (287, 9519), (399, 6847), (501, 5453), (779, 3507), (861, 3173), (1169, 2337)]