31355783999

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{2749}}^1$

素因数の和:3087

約数の個数: 32

約数和(自身を含む): 34636800000

約数和(自身を除く): 3281016001

約数列:

[1, 19, 29, 127, 163, 551, 2413, 2749, 3097, 3683, 4727, 20701, 52231, 69977, 79721, 89813, 349123, 393319, 448087, 600329, 1514699, 6633337, 8513653, 10124567, 11406251, 12994523, 56907049, 192366773, 246895937, 1081233931, 1650304421, 31355783999]

約数ペア:

[(1, 31355783999), (19, 1650304421), (29, 1081233931), (127, 246895937), (163, 192366773), (551, 56907049), (2413, 12994523), (2749, 11406251), (3097, 10124567), (3683, 8513653), (4727, 6633337), (20701, 1514699), (52231, 600329), (69977, 448087), (79721, 393319), (89813, 349123)]