28844793

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 46475520

約数和(自身を除く): 17630727

約数列:

[1, 3, 9, 19, 37, 47, 57, 97, 111, 141, 171, 291, 333, 423, 703, 873, 893, 1739, 1843, 2109, 2679, 3589, 4559, 5217, 5529, 6327, 8037, 10767, 13677, 15651, 16587, 32301, 33041, 41031, 68191, 86621, 99123, 168683, 204573, 259863, 297369, 506049, 613719, 779589, 1518147, 3204977, 9614931, 28844793]

約数ペア:

[(1, 28844793), (3, 9614931), (9, 3204977), (19, 1518147), (37, 779589), (47, 613719), (57, 506049), (97, 297369), (111, 259863), (141, 204573), (171, 168683), (291, 99123), (333, 86621), (423, 68191), (703, 41031), (873, 33041), (893, 32301), (1739, 16587), (1843, 15651), (2109, 13677), (2679, 10767), (3589, 8037), (4559, 6327), (5217, 5529)]