2022781617

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{12487}}^1$

素因数の和:12973

約数の個数: 24

約数和(自身を含む): 3000117120

約数和(自身を除く): 977335503

約数列:

[1, 3, 9, 41, 123, 369, 439, 1317, 3951, 12487, 17999, 37461, 53997, 112383, 161991, 511967, 1535901, 4607703, 5481793, 16445379, 49336137, 224753513, 674260539, 2022781617]

約数ペア:

[(1, 2022781617), (3, 674260539), (9, 224753513), (41, 49336137), (123, 16445379), (369, 5481793), (439, 4607703), (1317, 1535901), (3951, 511967), (12487, 161991), (17999, 112383), (37461, 53997)]