120387761

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3919}}^1$

素因数の和:4088

約数の個数: 16

約数和(自身を含む): 138297600

約数和(自身を除く): 17909839

約数列:

[1, 13, 17, 139, 221, 1807, 2363, 3919, 30719, 50947, 66623, 544741, 866099, 7081633, 9260597, 120387761]

約数ペア:

[(1, 120387761), (13, 9260597), (17, 7081633), (139, 866099), (221, 544741), (1807, 66623), (2363, 50947), (3919, 30719)]