2942973

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{367}}^1$

素因数の和:396

約数の個数: 28

約数和(自身を含む): 4826688

約数和(自身を除く): 1883715

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 367, 729, 891, 1101, 2673, 3303, 4037, 8019, 9909, 12111, 29727, 36333, 89181, 108999, 267543, 326997, 980991, 2942973]

約数ペア:

[(1, 2942973), (3, 980991), (9, 326997), (11, 267543), (27, 108999), (33, 89181), (81, 36333), (99, 29727), (243, 12111), (297, 9909), (367, 8019), (729, 4037), (891, 3303), (1101, 2673)]