29237637

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 51287040

約数和(自身を除く): 22049403

約数列:

[1, 3, 11, 13, 17, 19, 33, 39, 51, 57, 143, 187, 209, 211, 221, 247, 323, 429, 561, 627, 633, 663, 741, 969, 2321, 2431, 2717, 2743, 3553, 3587, 4009, 4199, 6963, 7293, 8151, 8229, 10659, 10761, 12027, 12597, 30173, 39457, 44099, 46189, 46631, 52117, 68153, 90519, 118371, 132297, 138567, 139893, 156351, 204459, 512941, 573287, 749683, 885989, 1538823, 1719861, 2249049, 2657967, 9745879, 29237637]

約数ペア:

[(1, 29237637), (3, 9745879), (11, 2657967), (13, 2249049), (17, 1719861), (19, 1538823), (33, 885989), (39, 749683), (51, 573287), (57, 512941), (143, 204459), (187, 156351), (209, 139893), (211, 138567), (221, 132297), (247, 118371), (323, 90519), (429, 68153), (561, 52117), (627, 46631), (633, 46189), (663, 44099), (741, 39457), (969, 30173), (2321, 12597), (2431, 12027), (2717, 10761), (2743, 10659), (3553, 8229), (3587, 8151), (4009, 7293), (4199, 6963)]