244835997

素因数分解:

$3^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{6911}}^1$

素因数の和:7169

約数の個数: 24

約数和(自身を含む): 381376512

約数和(自身を除く): 136540515

約数列:

[1, 3, 7, 21, 49, 147, 241, 723, 1687, 5061, 6911, 11809, 20733, 35427, 48377, 145131, 338639, 1015917, 1665551, 4996653, 11658857, 34976571, 81611999, 244835997]

約数ペア:

[(1, 244835997), (3, 81611999), (7, 34976571), (21, 11658857), (49, 4996653), (147, 1665551), (241, 1015917), (723, 338639), (1687, 145131), (5061, 48377), (6911, 35427), (11809, 20733)]