321609966

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{17011}}^1$

素因数の和:17176

約数の個数: 32

約数和(自身を含む): 676124928

約数和(自身を除く): 354514962

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 274, 411, 822, 3151, 6302, 9453, 17011, 18906, 34022, 51033, 102066, 391253, 782506, 1173759, 2330507, 2347518, 4661014, 6991521, 13983042, 53601661, 107203322, 160804983, 321609966]

約数ペア:

[(1, 321609966), (2, 160804983), (3, 107203322), (6, 53601661), (23, 13983042), (46, 6991521), (69, 4661014), (137, 2347518), (138, 2330507), (274, 1173759), (411, 782506), (822, 391253), (3151, 102066), (6302, 51033), (9453, 34022), (17011, 18906)]