1217091

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 1751040

約数和(自身を除く): 533949

約数列:

[1, 3, 23, 31, 69, 93, 569, 713, 1707, 2139, 13087, 17639, 39261, 52917, 405697, 1217091]

約数ペア:

[(1, 1217091), (3, 405697), (23, 52917), (31, 39261), (69, 17639), (93, 13087), (569, 2139), (713, 1707)]