2013030867

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{1723}}^1$

素因数の和:2047

約数の個数: 32

約数和(自身を含む): 2868736000

約数和(自身を除く): 855705133

約数列:

[1, 3, 19, 57, 103, 199, 309, 597, 1723, 1957, 3781, 5169, 5871, 11343, 20497, 32737, 61491, 98211, 177469, 342877, 389443, 532407, 1028631, 1168329, 3371911, 6514663, 10115733, 19543989, 35316331, 105948993, 671010289, 2013030867]

約数ペア:

[(1, 2013030867), (3, 671010289), (19, 105948993), (57, 35316331), (103, 19543989), (199, 10115733), (309, 6514663), (597, 3371911), (1723, 1168329), (1957, 1028631), (3781, 532407), (5169, 389443), (5871, 342877), (11343, 177469), (20497, 98211), (32737, 61491)]