1227338739

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{69259}}^1$

素因数の和:69455

約数の個数: 24

約数和(自身を含む): 1944820800

約数和(自身を除く): 717482061

約数列:

[1, 3, 9, 11, 33, 99, 179, 537, 1611, 1969, 5907, 17721, 69259, 207777, 623331, 761849, 2285547, 6856641, 12397361, 37192083, 111576249, 136370971, 409112913, 1227338739]

約数ペア:

[(1, 1227338739), (3, 409112913), (9, 136370971), (11, 111576249), (33, 37192083), (99, 12397361), (179, 6856641), (537, 2285547), (1611, 761849), (1969, 623331), (5907, 207777), (17721, 69259)]