5451173

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1619}}^1$

素因数の和:1676

約数の個数: 16

約数和(自身を含む): 6894720

約数和(自身を除く): 1443547

約数列:

[1, 7, 13, 37, 91, 259, 481, 1619, 3367, 11333, 21047, 59903, 147329, 419321, 778739, 5451173]

約数ペア:

[(1, 5451173), (7, 778739), (13, 419321), (37, 147329), (91, 59903), (259, 21047), (481, 11333), (1619, 3367)]