331617306

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{1607}}^1$

素因数の和:1986

約数の個数: 32

約数和(自身を含む): 670883328

約数和(自身を除く): 339266022

約数列:

[1, 2, 3, 6, 163, 211, 326, 422, 489, 633, 978, 1266, 1607, 3214, 4821, 9642, 34393, 68786, 103179, 206358, 261941, 339077, 523882, 678154, 785823, 1017231, 1571646, 2034462, 55269551, 110539102, 165808653, 331617306]

約数ペア:

[(1, 331617306), (2, 165808653), (3, 110539102), (6, 55269551), (163, 2034462), (211, 1571646), (326, 1017231), (422, 785823), (489, 678154), (633, 523882), (978, 339077), (1266, 261941), (1607, 206358), (3214, 103179), (4821, 68786), (9642, 34393)]