1212206257

素因数分解:

${\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{541}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 1245646080

約数和(自身を除く): 33439823

約数列:

[1, 79, 113, 251, 541, 8927, 19829, 28363, 42739, 61133, 135791, 2240677, 4829507, 10727489, 15344383, 1212206257]

約数ペア:

[(1, 1212206257), (79, 15344383), (113, 10727489), (251, 4829507), (541, 2240677), (8927, 135791), (19829, 61133), (28363, 42739)]