90492479

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 121222656

約数和(自身を除く): 30730177

約数列:

[1, 7, 11, 17, 73, 77, 119, 187, 511, 803, 947, 1241, 1309, 5621, 6629, 8687, 10417, 13651, 16099, 69131, 72919, 95557, 112693, 177089, 483917, 760441, 1175227, 1239623, 5323087, 8226589, 12927497, 90492479]

約数ペア:

[(1, 90492479), (7, 12927497), (11, 8226589), (17, 5323087), (73, 1239623), (77, 1175227), (119, 760441), (187, 483917), (511, 177089), (803, 112693), (947, 95557), (1241, 72919), (1309, 69131), (5621, 16099), (6629, 13651), (8687, 10417)]