23087649

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 35562240

約数和(自身を除く): 12474591

約数列:

[1, 3, 13, 17, 39, 51, 97, 221, 291, 359, 663, 1077, 1261, 1649, 3783, 4667, 4947, 6103, 14001, 18309, 21437, 34823, 64311, 79339, 104469, 238017, 452699, 591991, 1358097, 1775973, 7695883, 23087649]

約数ペア:

[(1, 23087649), (3, 7695883), (13, 1775973), (17, 1358097), (39, 591991), (51, 452699), (97, 238017), (221, 104469), (291, 79339), (359, 64311), (663, 34823), (1077, 21437), (1261, 18309), (1649, 14001), (3783, 6103), (4667, 4947)]