1157841

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 32

約数和(自身を含む): 1884800

約数和(自身を除く): 726959

約数列:

[1, 3, 9, 19, 27, 37, 57, 61, 111, 171, 183, 333, 513, 549, 703, 999, 1159, 1647, 2109, 2257, 3477, 6327, 6771, 10431, 18981, 20313, 31293, 42883, 60939, 128649, 385947, 1157841]

約数ペア:

[(1, 1157841), (3, 385947), (9, 128649), (19, 60939), (27, 42883), (37, 31293), (57, 20313), (61, 18981), (111, 10431), (171, 6771), (183, 6327), (333, 3477), (513, 2257), (549, 2109), (703, 1647), (999, 1159)]