30682743

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{673}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 50727936

約数和(自身を除く): 20045193

約数列:

[1, 3, 7, 13, 21, 39, 91, 167, 273, 501, 673, 1169, 2019, 2171, 3507, 4711, 6513, 8749, 14133, 15197, 26247, 45591, 61243, 112391, 183729, 337173, 786737, 1461083, 2360211, 4383249, 10227581, 30682743]

約数ペア:

[(1, 30682743), (3, 10227581), (7, 4383249), (13, 2360211), (21, 1461083), (39, 786737), (91, 337173), (167, 183729), (273, 112391), (501, 61243), (673, 45591), (1169, 26247), (2019, 15197), (2171, 14133), (3507, 8749), (4711, 6513)]