3803394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 8770176

約数和(自身を除く): 4966782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 661, 822, 959, 1322, 1918, 1983, 2877, 3966, 4627, 5754, 9254, 13881, 27762, 90557, 181114, 271671, 543342, 633899, 1267798, 1901697, 3803394]

約数ペア:

[(1, 3803394), (2, 1901697), (3, 1267798), (6, 633899), (7, 543342), (14, 271671), (21, 181114), (42, 90557), (137, 27762), (274, 13881), (411, 9254), (661, 5754), (822, 4627), (959, 3966), (1322, 2877), (1918, 1983)]