22061109

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{55291}}^1$

素因数の和:55320

約数の個数: 16

約数和(自身を含む): 35386880

約数和(自身を除く): 13325771

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 55291, 165873, 387037, 1050529, 1161111, 3151587, 7353703, 22061109]

約数ペア:

[(1, 22061109), (3, 7353703), (7, 3151587), (19, 1161111), (21, 1050529), (57, 387037), (133, 165873), (399, 55291)]