9891258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{601}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 21440832

約数和(自身を除く): 11549574

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 422, 601, 633, 1202, 1266, 1803, 2743, 3606, 5486, 7813, 8229, 15626, 16458, 23439, 46878, 126811, 253622, 380433, 760866, 1648543, 3297086, 4945629, 9891258]

約数ペア:

[(1, 9891258), (2, 4945629), (3, 3297086), (6, 1648543), (13, 760866), (26, 380433), (39, 253622), (78, 126811), (211, 46878), (422, 23439), (601, 16458), (633, 15626), (1202, 8229), (1266, 7813), (1803, 5486), (2743, 3606)]