1330383747

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{4327}}^1$

素因数の和:4381

約数の個数: 40

約数和(自身を含む): 2230478080

約数和(自身を除く): 900094333

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 1331, 2541, 3993, 4327, 9317, 12981, 14641, 27951, 30289, 43923, 47597, 90867, 102487, 142791, 307461, 333179, 523567, 999537, 1570701, 3664969, 5759237, 10994907, 17277711, 40314659, 63351607, 120943977, 190054821, 443461249, 1330383747]

約数ペア:

[(1, 1330383747), (3, 443461249), (7, 190054821), (11, 120943977), (21, 63351607), (33, 40314659), (77, 17277711), (121, 10994907), (231, 5759237), (363, 3664969), (847, 1570701), (1331, 999537), (2541, 523567), (3993, 333179), (4327, 307461), (9317, 142791), (12981, 102487), (14641, 90867), (27951, 47597), (30289, 43923)]