2893597971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{5393}}^1$

素因数の和:5707

約数の個数: 32

約数和(自身を含む): 4287582720

約数和(自身を除く): 1393984749

約数列:

[1, 3, 11, 33, 71, 213, 229, 687, 781, 2343, 2519, 5393, 7557, 16179, 16259, 48777, 59323, 177969, 178849, 382903, 536547, 1148709, 1234997, 3704991, 4211933, 12635799, 13584967, 40754901, 87684787, 263054361, 964532657, 2893597971]

約数ペア:

[(1, 2893597971), (3, 964532657), (11, 263054361), (33, 87684787), (71, 40754901), (213, 13584967), (229, 12635799), (687, 4211933), (781, 3704991), (2343, 1234997), (2519, 1148709), (5393, 536547), (7557, 382903), (16179, 178849), (16259, 177969), (48777, 59323)]