15308139

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9467}}^1$

素因数の和:9495

約数の個数: 24

約数和(自身を含む): 25904448

約数和(自身を除く): 10596309

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 9467, 28401, 66269, 104137, 198807, 312411, 463883, 728959, 1391649, 2186877, 5102713, 15308139]

約数ペア:

[(1, 15308139), (3, 5102713), (7, 2186877), (11, 1391649), (21, 728959), (33, 463883), (49, 312411), (77, 198807), (147, 104137), (231, 66269), (539, 28401), (1617, 9467)]