15469731

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 24768000

約数和(自身を除く): 9298269

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 621, 667, 783, 859, 2001, 2577, 6003, 7731, 18009, 19757, 23193, 24911, 59271, 74733, 177813, 224199, 533439, 572953, 672597, 1718859, 5156577, 15469731]

約数ペア:

[(1, 15469731), (3, 5156577), (9, 1718859), (23, 672597), (27, 572953), (29, 533439), (69, 224199), (87, 177813), (207, 74733), (261, 59271), (621, 24911), (667, 23193), (783, 19757), (859, 18009), (2001, 7731), (2577, 6003)]