2893018821

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{544517}}^1$

素因数の和:544561

約数の個数: 32

約数和(自身を含む): 5018277888

約数和(自身を除く): 2125259067

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 544517, 1633551, 3811619, 5989687, 11434857, 12523891, 17969061, 37571673, 41927809, 87667237, 125783427, 137762801, 263001711, 413288403, 964339607, 2893018821]

約数ペア:

[(1, 2893018821), (3, 964339607), (7, 413288403), (11, 263001711), (21, 137762801), (23, 125783427), (33, 87667237), (69, 41927809), (77, 37571673), (161, 17969061), (231, 12523891), (253, 11434857), (483, 5989687), (759, 3811619), (1771, 1633551), (5313, 544517)]