331316997

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{12503}}^1$

素因数の和:12601

約数の個数: 24

約数和(自身を含む): 492257472

約数和(自身を除く): 160940475

約数列:

[1, 3, 11, 33, 73, 121, 219, 363, 803, 2409, 8833, 12503, 26499, 37509, 137533, 412599, 912719, 1512863, 2738157, 4538589, 10039909, 30119727, 110438999, 331316997]

約数ペア:

[(1, 331316997), (3, 110438999), (11, 30119727), (33, 10039909), (73, 4538589), (121, 2738157), (219, 1512863), (363, 912719), (803, 412599), (2409, 137533), (8833, 37509), (12503, 26499)]