121328966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{809}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 211001760

約数和(自身を除く): 89672794

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 401, 802, 809, 1618, 4411, 6817, 8822, 8899, 13634, 13753, 17798, 27506, 74987, 149974, 151283, 302566, 324409, 648818, 3568499, 5514953, 7136998, 11029906, 60664483, 121328966]

約数ペア:

[(1, 121328966), (2, 60664483), (11, 11029906), (17, 7136998), (22, 5514953), (34, 3568499), (187, 648818), (374, 324409), (401, 302566), (802, 151283), (809, 149974), (1618, 74987), (4411, 27506), (6817, 17798), (8822, 13753), (8899, 13634)]