2013324759

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{631}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 3139169280

約数和(自身を除く): 1125844521

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 397, 423, 631, 893, 1191, 1893, 2679, 3573, 5679, 7543, 8037, 11989, 18659, 22629, 29657, 35967, 55977, 67887, 88971, 107901, 167931, 250507, 266913, 354521, 563483, 751521, 1063563, 1690449, 2254563, 3190689, 4759633, 5071347, 11773829, 14278899, 35321487, 42836697, 105964461, 223702751, 671108253, 2013324759]

約数ペア:

[(1, 2013324759), (3, 671108253), (9, 223702751), (19, 105964461), (47, 42836697), (57, 35321487), (141, 14278899), (171, 11773829), (397, 5071347), (423, 4759633), (631, 3190689), (893, 2254563), (1191, 1690449), (1893, 1063563), (2679, 751521), (3573, 563483), (5679, 354521), (7543, 266913), (8037, 250507), (11989, 167931), (18659, 107901), (22629, 88971), (29657, 67887), (35967, 55977)]