15118839

素因数分解:

$3^3\times {\mathrm{313}}^1\times {\mathrm{1789}}^1$

素因数の和:2111

約数の個数: 16

約数和(自身を含む): 22482400

約数和(自身を除く): 7363561

約数列:

[1, 3, 9, 27, 313, 939, 1789, 2817, 5367, 8451, 16101, 48303, 559957, 1679871, 5039613, 15118839]

約数ペア:

[(1, 15118839), (3, 5039613), (9, 1679871), (27, 559957), (313, 48303), (939, 16101), (1789, 8451), (2817, 5367)]