15297711

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{211}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 24218880

約数和(自身を除く): 8921169

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 211, 429, 507, 633, 1859, 2197, 2321, 2743, 5577, 6591, 6963, 8229, 24167, 30173, 35659, 72501, 90519, 106977, 392249, 463567, 1176747, 1390701, 5099237, 15297711]

約数ペア:

[(1, 15297711), (3, 5099237), (11, 1390701), (13, 1176747), (33, 463567), (39, 392249), (143, 106977), (169, 90519), (211, 72501), (429, 35659), (507, 30173), (633, 24167), (1859, 8229), (2197, 6963), (2321, 6591), (2743, 5577)]