17489439

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{727}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 28654080

約数和(自身を除く): 11164641

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 727, 729, 891, 2181, 2187, 2673, 6543, 7997, 8019, 19629, 23991, 24057, 58887, 71973, 176661, 215919, 529983, 647757, 1589949, 1943271, 5829813, 17489439]

約数ペア:

[(1, 17489439), (3, 5829813), (9, 1943271), (11, 1589949), (27, 647757), (33, 529983), (81, 215919), (99, 176661), (243, 71973), (297, 58887), (727, 24057), (729, 23991), (891, 19629), (2181, 8019), (2187, 7997), (2673, 6543)]