525422079

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{213847}}^1$

素因数の和:213876

約数の個数: 32

約数和(自身を含む): 958039040

約数和(自身を除く): 432616961

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 213847, 641541, 1496929, 1924623, 2780011, 4490787, 5773869, 8340033, 13472361, 19460077, 25020099, 40417083, 58380231, 75060297, 175140693, 525422079]

約数ペア:

[(1, 525422079), (3, 175140693), (7, 75060297), (9, 58380231), (13, 40417083), (21, 25020099), (27, 19460077), (39, 13472361), (63, 8340033), (91, 5773869), (117, 4490787), (189, 2780011), (273, 1924623), (351, 1496929), (819, 641541), (2457, 213847)]