653378323

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1051}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 779405760

約数和(自身を除く): 126027437

約数列:

[1, 13, 17, 29, 97, 221, 377, 493, 1051, 1261, 1649, 2813, 6409, 13663, 17867, 21437, 30479, 36569, 47821, 101947, 232271, 396227, 518143, 621673, 1325311, 1733099, 2956463, 6735859, 22530287, 38434019, 50259871, 653378323]

約数ペア:

[(1, 653378323), (13, 50259871), (17, 38434019), (29, 22530287), (97, 6735859), (221, 2956463), (377, 1733099), (493, 1325311), (1051, 621673), (1261, 518143), (1649, 396227), (2813, 232271), (6409, 101947), (13663, 47821), (17867, 36569), (21437, 30479)]