1091642397

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{313961}}^1$

素因数の和:314044

約数の個数: 16

約数和(自身を含む): 1557251520

約数和(自身を除く): 465609123

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 313961, 941883, 5965259, 17895777, 19151621, 57454863, 363880799, 1091642397]

約数ペア:

[(1, 1091642397), (3, 363880799), (19, 57454863), (57, 19151621), (61, 17895777), (183, 5965259), (1159, 941883), (3477, 313961)]