848953079

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{631}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 971510400

約数和(自身を除く): 122557321

約数列:

[1, 13, 19, 169, 247, 419, 631, 3211, 5447, 7961, 8203, 11989, 70811, 103493, 106639, 155857, 264389, 1345409, 2026141, 3437057, 5023391, 44681741, 65304083, 848953079]

約数ペア:

[(1, 848953079), (13, 65304083), (19, 44681741), (169, 5023391), (247, 3437057), (419, 2026141), (631, 1345409), (3211, 264389), (5447, 155857), (7961, 106639), (8203, 103493), (11989, 70811)]