438602013

素因数分解:

$3^3\times {\mathrm{1721}}^1\times {\mathrm{9439}}^1$

素因数の和:11169

約数の個数: 16

約数和(自身を含む): 650227200

約数和(自身を除く): 211625187

約数列:

[1, 3, 9, 27, 1721, 5163, 9439, 15489, 28317, 46467, 84951, 254853, 16244519, 48733557, 146200671, 438602013]

約数ペア:

[(1, 438602013), (3, 146200671), (9, 48733557), (27, 16244519), (1721, 254853), (5163, 84951), (9439, 46467), (15489, 28317)]