1359421921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{256931}}^1$

素因数の和:256992

約数の個数: 16

約数和(自身を含む): 1640253888

約数和(自身を除く): 280831967

約数列:

[1, 11, 13, 37, 143, 407, 481, 5291, 256931, 2826241, 3340103, 9506447, 36741133, 104570917, 123583811, 1359421921]

約数ペア:

[(1, 1359421921), (11, 123583811), (13, 104570917), (37, 36741133), (143, 9506447), (407, 3340103), (481, 2826241), (5291, 256931)]