1640415087

素因数分解:

$3^2\times {\mathrm{317}}^1\times {\mathrm{347}}^1\times {\mathrm{1657}}^1$

素因数の和:2327

約数の個数: 24

約数和(自身を含む): 2385251856

約数和(自身を除く): 744836769

約数列:

[1, 3, 9, 317, 347, 951, 1041, 1657, 2853, 3123, 4971, 14913, 109999, 329997, 525269, 574979, 989991, 1575807, 1724937, 4727421, 5174811, 182268343, 546805029, 1640415087]

約数ペア:

[(1, 1640415087), (3, 546805029), (9, 182268343), (317, 5174811), (347, 4727421), (951, 1724937), (1041, 1575807), (1657, 989991), (2853, 574979), (3123, 525269), (4971, 329997), (14913, 109999)]