22498131

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{647}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 30668544

約数和(自身を除く): 8170413

約数列:

[1, 3, 67, 173, 201, 519, 647, 1941, 11591, 34773, 43349, 111931, 130047, 335793, 7499377, 22498131]

約数ペア:

[(1, 22498131), (3, 7499377), (67, 335793), (173, 130047), (201, 111931), (519, 43349), (647, 34773), (1941, 11591)]