19007567997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{3329}}^1\times {\mathrm{173021}}^1$

素因数の和:176364

約数の個数: 16

約数和(自身を含む): 27655836480

約数和(自身を除く): 8648268483

約数列:

[1, 3, 11, 33, 3329, 9987, 36619, 109857, 173021, 519063, 1903231, 5709693, 575986909, 1727960727, 6335855999, 19007567997]

約数ペア:

[(1, 19007567997), (3, 6335855999), (11, 1727960727), (33, 575986909), (3329, 5709693), (9987, 1903231), (36619, 519063), (109857, 173021)]