15036987

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4139}}^1$

素因数の和:4322

約数の個数: 16

約数和(自身を含む): 23051520

約数和(自身を除く): 8014533

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 4139, 12417, 28973, 86919, 716047, 2148141, 5012329, 15036987]

約数ペア:

[(1, 15036987), (3, 5012329), (7, 2148141), (21, 716047), (173, 86919), (519, 28973), (1211, 12417), (3633, 4139)]