38914479

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 61560000

約数和(自身を除く): 22645521

約数列:

[1, 3, 9, 17, 27, 51, 149, 153, 447, 459, 569, 1341, 1707, 2533, 4023, 5121, 7599, 9673, 15363, 22797, 29019, 68391, 84781, 87057, 254343, 261171, 763029, 1441277, 2289087, 4323831, 12971493, 38914479]

約数ペア:

[(1, 38914479), (3, 12971493), (9, 4323831), (17, 2289087), (27, 1441277), (51, 763029), (149, 261171), (153, 254343), (447, 87057), (459, 84781), (569, 68391), (1341, 29019), (1707, 22797), (2533, 15363), (4023, 9673), (5121, 7599)]