547837017

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{2791}}^1$

素因数の和:3533

約数の個数: 32

約数和(自身を含む): 900587520

約数和(自身を除く): 352750503

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 719, 2157, 2791, 5033, 8373, 9347, 15099, 19537, 28041, 36283, 58611, 65429, 108849, 196287, 253981, 761943, 2006729, 6020187, 14047103, 26087477, 42141309, 78262431, 182612339, 547837017]

約数ペア:

[(1, 547837017), (3, 182612339), (7, 78262431), (13, 42141309), (21, 26087477), (39, 14047103), (91, 6020187), (273, 2006729), (719, 761943), (2157, 253981), (2791, 196287), (5033, 108849), (8373, 65429), (9347, 58611), (15099, 36283), (19537, 28041)]