13307038263

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{27793}}^1$

素因数の和:28085

約数の個数: 40

約数和(自身を含む): 20824154208

約数和(自身を除く): 7517115945

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 257, 621, 771, 1863, 2313, 5911, 6939, 17733, 20817, 27793, 53199, 83379, 159597, 250137, 478791, 639239, 750411, 1917717, 2251233, 5753151, 7142801, 17259453, 21428403, 51778359, 64285209, 164284423, 192855627, 492853269, 578566881, 1478559807, 4435679421, 13307038263]

約数ペア:

[(1, 13307038263), (3, 4435679421), (9, 1478559807), (23, 578566881), (27, 492853269), (69, 192855627), (81, 164284423), (207, 64285209), (257, 51778359), (621, 21428403), (771, 17259453), (1863, 7142801), (2313, 5753151), (5911, 2251233), (6939, 1917717), (17733, 750411), (20817, 639239), (27793, 478791), (53199, 250137), (83379, 159597)]