3640383

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 5556096

約数和(自身を除く): 1915713

約数列:

[1, 3, 9, 27, 71, 81, 211, 213, 243, 633, 639, 1899, 1917, 5697, 5751, 14981, 17091, 17253, 44943, 51273, 134829, 404487, 1213461, 3640383]

約数ペア:

[(1, 3640383), (3, 1213461), (9, 404487), (27, 134829), (71, 51273), (81, 44943), (211, 17253), (213, 17091), (243, 14981), (633, 5751), (639, 5697), (1899, 1917)]