16439181

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 25297920

約数和(自身を除く): 8858739

約数列:

[1, 3, 11, 23, 33, 69, 121, 179, 253, 363, 537, 759, 1331, 1969, 2783, 3993, 4117, 5907, 8349, 12351, 21659, 30613, 45287, 64977, 91839, 135861, 238249, 498157, 714747, 1494471, 5479727, 16439181]

約数ペア:

[(1, 16439181), (3, 5479727), (11, 1494471), (23, 714747), (33, 498157), (69, 238249), (121, 135861), (179, 91839), (253, 64977), (363, 45287), (537, 30613), (759, 21659), (1331, 12351), (1969, 8349), (2783, 5907), (3993, 4117)]