1238144313

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1\times {\mathrm{1193}}^1$

素因数の和:1953

約数の個数: 32

約数和(自身を含む): 1916971776

約数和(自身を除く): 678827463

約数列:

[1, 3, 7, 21, 73, 219, 511, 677, 1193, 1533, 2031, 3579, 4739, 8351, 14217, 25053, 49421, 87089, 148263, 261267, 345947, 609623, 807661, 1037841, 1828869, 2422983, 5653627, 16960881, 58959253, 176877759, 412714771, 1238144313]

約数ペア:

[(1, 1238144313), (3, 412714771), (7, 176877759), (21, 58959253), (73, 16960881), (219, 5653627), (511, 2422983), (677, 1828869), (1193, 1037841), (1533, 807661), (2031, 609623), (3579, 345947), (4739, 261267), (8351, 148263), (14217, 87089), (25053, 49421)]