338328003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{5501}}^1$

素因数の和:5619

約数の個数: 32

約数和(自身を含む): 517628160

約数和(自身を除く): 179300157

約数列:

[1, 3, 13, 19, 39, 57, 83, 247, 249, 741, 1079, 1577, 3237, 4731, 5501, 16503, 20501, 61503, 71513, 104519, 214539, 313557, 456583, 1358747, 1369749, 4076241, 5935579, 8675077, 17806737, 26025231, 112776001, 338328003]

約数ペア:

[(1, 338328003), (3, 112776001), (13, 26025231), (19, 17806737), (39, 8675077), (57, 5935579), (83, 4076241), (247, 1369749), (249, 1358747), (741, 456583), (1079, 313557), (1577, 214539), (3237, 104519), (4731, 71513), (5501, 61503), (16503, 20501)]