17115219

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 29527680

約数和(自身を除く): 12412461

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 243, 297, 337, 513, 627, 891, 1011, 1539, 1881, 2673, 3033, 3707, 4617, 5643, 6403, 9099, 11121, 16929, 19209, 27297, 33363, 50787, 57627, 70433, 81891, 100089, 172881, 211299, 300267, 518643, 633897, 900801, 1555929, 1901691, 5705073, 17115219]

約数ペア:

[(1, 17115219), (3, 5705073), (9, 1901691), (11, 1555929), (19, 900801), (27, 633897), (33, 518643), (57, 300267), (81, 211299), (99, 172881), (171, 100089), (209, 81891), (243, 70433), (297, 57627), (337, 50787), (513, 33363), (627, 27297), (891, 19209), (1011, 16929), (1539, 11121), (1881, 9099), (2673, 6403), (3033, 5643), (3707, 4617)]