711479979

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 1195084800

約数和(自身を除く): 483604821

約数列:

[1, 3, 7, 9, 21, 63, 113, 139, 339, 417, 719, 791, 973, 1017, 1251, 2157, 2373, 2919, 5033, 6471, 7119, 8757, 15099, 15707, 45297, 47121, 81247, 99941, 109949, 141363, 243741, 299823, 329847, 568729, 699587, 731223, 899469, 989541, 1706187, 2098761, 5118561, 6296283, 11293333, 33879999, 79053331, 101639997, 237159993, 711479979]

約数ペア:

[(1, 711479979), (3, 237159993), (7, 101639997), (9, 79053331), (21, 33879999), (63, 11293333), (113, 6296283), (139, 5118561), (339, 2098761), (417, 1706187), (719, 989541), (791, 899469), (973, 731223), (1017, 699587), (1251, 568729), (2157, 329847), (2373, 299823), (2919, 243741), (5033, 141363), (6471, 109949), (7119, 99941), (8757, 81247), (15099, 47121), (15707, 45297)]