1138356843

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{5147}}^1$

素因数の和:5323

約数の個数: 32

約数和(自身を含む): 1681295616

約数和(自身を除く): 542938773

約数列:

[1, 3, 13, 39, 53, 107, 159, 321, 689, 1391, 2067, 4173, 5147, 5671, 15441, 17013, 66911, 73723, 200733, 221169, 272791, 550729, 818373, 1652187, 3546283, 7159477, 10638849, 21478431, 29188637, 87565911, 379452281, 1138356843]

約数ペア:

[(1, 1138356843), (3, 379452281), (13, 87565911), (39, 29188637), (53, 21478431), (107, 10638849), (159, 7159477), (321, 3546283), (689, 1652187), (1391, 818373), (2067, 550729), (4173, 272791), (5147, 221169), (5671, 200733), (15441, 73723), (17013, 66911)]