1373048281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{641}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 1627701120

約数和(自身を除く): 254652839

約数列:

[1, 11, 19, 37, 209, 277, 407, 641, 703, 3047, 5263, 7051, 7733, 10249, 12179, 23717, 57893, 112739, 133969, 177557, 194731, 260887, 450623, 1953127, 2142041, 3373583, 4956853, 6569609, 37109413, 72265699, 124822571, 1373048281]

約数ペア:

[(1, 1373048281), (11, 124822571), (19, 72265699), (37, 37109413), (209, 6569609), (277, 4956853), (407, 3373583), (641, 2142041), (703, 1953127), (3047, 450623), (5263, 260887), (7051, 194731), (7733, 177557), (10249, 133969), (12179, 112739), (23717, 57893)]