713488419

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{74021}}^1$

素因数の和:74057

約数の個数: 40

約数和(自身を含む): 1289759328

約数和(自身を除く): 576270909

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 9639, 74021, 222063, 518147, 666189, 1258357, 1554441, 1998567, 3775071, 4663323, 5995701, 8808499, 11325213, 13989969, 26425497, 33975639, 41969907, 79276491, 101926917, 237829473, 713488419]

約数ペア:

[(1, 713488419), (3, 237829473), (7, 101926917), (9, 79276491), (17, 41969907), (21, 33975639), (27, 26425497), (51, 13989969), (63, 11325213), (81, 8808499), (119, 5995701), (153, 4663323), (189, 3775071), (357, 1998567), (459, 1554441), (567, 1258357), (1071, 666189), (1377, 518147), (3213, 222063), (9639, 74021)]