30297843

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 45393920

約数和(自身を除く): 15096077

約数列:

[1, 3, 9, 43, 79, 129, 237, 387, 711, 991, 2973, 3397, 8919, 10191, 30573, 42613, 78289, 127839, 234867, 383517, 704601, 3366427, 10099281, 30297843]

約数ペア:

[(1, 30297843), (3, 10099281), (9, 3366427), (43, 704601), (79, 383517), (129, 234867), (237, 127839), (387, 78289), (711, 42613), (991, 30573), (2973, 10191), (3397, 8919)]