1273016291247

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{18691}}^1\times {\mathrm{175991}}^1$

素因数の和:194731

約数の個数: 24

約数和(自身を含む): 1881675489408

約数和(自身を除く): 608659198161

約数列:

[1, 3, 9, 43, 129, 387, 18691, 56073, 168219, 175991, 527973, 803713, 1583919, 2411139, 7233417, 7567613, 22702839, 68108517, 3289447781, 9868343343, 29605030029, 141446254583, 424338763749, 1273016291247]

約数ペア:

[(1, 1273016291247), (3, 424338763749), (9, 141446254583), (43, 29605030029), (129, 9868343343), (387, 3289447781), (18691, 68108517), (56073, 22702839), (168219, 7567613), (175991, 7233417), (527973, 2411139), (803713, 1583919)]