16007589

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 26417664

約数和(自身を除く): 10410075

約数列:

[1, 3, 9, 13, 39, 41, 47, 71, 117, 123, 141, 213, 369, 423, 533, 611, 639, 923, 1599, 1833, 1927, 2769, 2911, 3337, 4797, 5499, 5781, 8307, 8733, 10011, 17343, 25051, 26199, 30033, 37843, 43381, 75153, 113529, 130143, 136817, 225459, 340587, 390429, 410451, 1231353, 1778621, 5335863, 16007589]

約数ペア:

[(1, 16007589), (3, 5335863), (9, 1778621), (13, 1231353), (39, 410451), (41, 390429), (47, 340587), (71, 225459), (117, 136817), (123, 130143), (141, 113529), (213, 75153), (369, 43381), (423, 37843), (533, 30033), (611, 26199), (639, 25051), (923, 17343), (1599, 10011), (1833, 8733), (1927, 8307), (2769, 5781), (2911, 5499), (3337, 4797)]