347996946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{229247}}^1$

素因数の和:229286

約数の個数: 32

約数和(自身を含む): 792281088

約数和(自身を除く): 444284142

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 229247, 458494, 687741, 1375482, 2521717, 5043434, 5272681, 7565151, 10545362, 15130302, 15818043, 31636086, 57999491, 115998982, 173998473, 347996946]

約数ペア:

[(1, 347996946), (2, 173998473), (3, 115998982), (6, 57999491), (11, 31636086), (22, 15818043), (23, 15130302), (33, 10545362), (46, 7565151), (66, 5272681), (69, 5043434), (138, 2521717), (253, 1375482), (506, 687741), (759, 458494), (1518, 229247)]