139135441

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 149071104

約数和(自身を除く): 9935663

約数列:

[1, 23, 53, 157, 727, 1219, 3611, 8321, 16721, 38531, 114139, 191383, 886213, 2625197, 6049367, 139135441]

約数ペア:

[(1, 139135441), (23, 6049367), (53, 2625197), (157, 886213), (727, 191383), (1219, 114139), (3611, 38531), (8321, 16721)]