213652998

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{304349}}^1$

素因数の和:304373

約数の個数: 32

約数和(自身を含む): 511308000

約数和(自身を除く): 297655002

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 304349, 608698, 913047, 1826094, 2739141, 3956537, 5478282, 7913074, 8217423, 11869611, 16434846, 23739222, 35608833, 71217666, 106826499, 213652998]

約数ペア:

[(1, 213652998), (2, 106826499), (3, 71217666), (6, 35608833), (9, 23739222), (13, 16434846), (18, 11869611), (26, 8217423), (27, 7913074), (39, 5478282), (54, 3956537), (78, 2739141), (117, 1826094), (234, 913047), (351, 608698), (702, 304349)]