87123011

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1367}}^1$

素因数の和:1570

約数の個数: 16

約数和(自身を含む): 96920064

約数和(自身を除く): 9797053

約数列:

[1, 17, 23, 163, 391, 1367, 2771, 3749, 23239, 31441, 63733, 222821, 534497, 3787957, 5124883, 87123011]

約数ペア:

[(1, 87123011), (17, 5124883), (23, 3787957), (163, 534497), (391, 222821), (1367, 63733), (2771, 31441), (3749, 23239)]