15674847997

素因数分解:

${\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 16509505536

約数和(自身を除く): 834657539

約数列:

[1, 53, 71, 113, 191, 193, 3763, 5989, 8023, 10123, 10229, 13561, 13703, 21583, 21809, 36863, 425219, 718733, 726259, 1143899, 1155877, 1532393, 1548439, 1953739, 2617273, 4165519, 81216829, 82067267, 138715469, 220772507, 295751849, 15674847997]

約数ペア:

[(1, 15674847997), (53, 295751849), (71, 220772507), (113, 138715469), (191, 82067267), (193, 81216829), (3763, 4165519), (5989, 2617273), (8023, 1953739), (10123, 1548439), (10229, 1532393), (13561, 1155877), (13703, 1143899), (21583, 726259), (21809, 718733), (36863, 425219)]