1330334533

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 1555706880

約数和(自身を除く): 225372347

約数列:

[1, 11, 19, 97, 209, 211, 311, 1067, 1843, 2321, 3421, 4009, 5909, 20273, 20467, 30167, 44099, 64999, 65621, 225137, 331837, 388873, 573173, 721831, 1246799, 4277603, 6304903, 6365237, 13714789, 70017607, 120939503, 1330334533]

約数ペア:

[(1, 1330334533), (11, 120939503), (19, 70017607), (97, 13714789), (209, 6365237), (211, 6304903), (311, 4277603), (1067, 1246799), (1843, 721831), (2321, 573173), (3421, 388873), (4009, 331837), (5909, 225137), (20273, 65621), (20467, 64999), (30167, 44099)]