6320349

素因数分解:

$3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 40

約数和(自身を含む): 11011968

約数和(自身を除く): 4691619

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 157, 189, 213, 471, 497, 567, 639, 1099, 1413, 1491, 1917, 3297, 4239, 4473, 5751, 9891, 11147, 12717, 13419, 29673, 33441, 40257, 78029, 89019, 100323, 234087, 300969, 702261, 902907, 2106783, 6320349]

約数ペア:

[(1, 6320349), (3, 2106783), (7, 902907), (9, 702261), (21, 300969), (27, 234087), (63, 100323), (71, 89019), (81, 78029), (157, 40257), (189, 33441), (213, 29673), (471, 13419), (497, 12717), (567, 11147), (639, 9891), (1099, 5751), (1413, 4473), (1491, 4239), (1917, 3297)]