764407007

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{1669}}^1$

素因数の和:2415

約数の個数: 24

約数和(自身を含む): 959515200

約数和(自身を除く): 195108193

約数列:

[1, 7, 13, 49, 91, 637, 719, 1669, 5033, 9347, 11683, 21697, 35231, 65429, 81781, 151879, 458003, 1063153, 1200011, 8400077, 15600143, 58800539, 109201001, 764407007]

約数ペア:

[(1, 764407007), (7, 109201001), (13, 58800539), (49, 15600143), (91, 8400077), (637, 1200011), (719, 1063153), (1669, 458003), (5033, 151879), (9347, 81781), (11683, 65429), (21697, 35231)]