439032111

素因数分解:

$3^1\times 7^3\times {\mathrm{331}}^1\times {\mathrm{1289}}^1$

素因数の和:1644

約数の個数: 32

約数和(自身を含む): 685248000

約数和(自身を除く): 246215889

約数列:

[1, 3, 7, 21, 49, 147, 331, 343, 993, 1029, 1289, 2317, 3867, 6951, 9023, 16219, 27069, 48657, 63161, 113533, 189483, 340599, 426659, 442127, 1279977, 1326381, 2986613, 8959839, 20906291, 62718873, 146344037, 439032111]

約数ペア:

[(1, 439032111), (3, 146344037), (7, 62718873), (21, 20906291), (49, 8959839), (147, 2986613), (331, 1326381), (343, 1279977), (993, 442127), (1029, 426659), (1289, 340599), (2317, 189483), (3867, 113533), (6951, 63161), (9023, 48657), (16219, 27069)]