212351433

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5297}}^1$

素因数の和:5413

約数の個数: 32

約数和(自身を含む): 341784576

約数和(自身を除く): 129433143

約数列:

[1, 3, 7, 21, 23, 69, 83, 161, 249, 483, 581, 1743, 1909, 5297, 5727, 13363, 15891, 37079, 40089, 111237, 121831, 365493, 439651, 852817, 1318953, 2558451, 3077557, 9232671, 10111973, 30335919, 70783811, 212351433]

約数ペア:

[(1, 212351433), (3, 70783811), (7, 30335919), (21, 10111973), (23, 9232671), (69, 3077557), (83, 2558451), (161, 1318953), (249, 852817), (483, 439651), (581, 365493), (1743, 121831), (1909, 111237), (5297, 40089), (5727, 37079), (13363, 15891)]