13569621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 20942208

約数和(自身を除く): 7372587

約数列:

[1, 3, 13, 17, 39, 51, 97, 211, 221, 291, 633, 663, 1261, 1649, 2743, 3587, 3783, 4947, 8229, 10761, 20467, 21437, 46631, 61401, 64311, 139893, 266071, 347939, 798213, 1043817, 4523207, 13569621]

約数ペア:

[(1, 13569621), (3, 4523207), (13, 1043817), (17, 798213), (39, 347939), (51, 266071), (97, 139893), (211, 64311), (221, 61401), (291, 46631), (633, 21437), (663, 20467), (1261, 10761), (1649, 8229), (2743, 4947), (3587, 3783)]