975984723

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{10321}}^1$

素因数の和:10432

約数の個数: 48

約数和(自身を含む): 1717580800

約数和(自身を除く): 741596077

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 79, 133, 171, 237, 399, 553, 711, 1197, 1501, 1659, 4503, 4977, 10321, 10507, 13509, 30963, 31521, 72247, 92889, 94563, 196099, 216741, 588297, 650223, 815359, 1372693, 1764891, 2446077, 4118079, 5707513, 7338231, 12354237, 15491821, 17122539, 46475463, 51367617, 108442747, 139426389, 325328241, 975984723]

約数ペア:

[(1, 975984723), (3, 325328241), (7, 139426389), (9, 108442747), (19, 51367617), (21, 46475463), (57, 17122539), (63, 15491821), (79, 12354237), (133, 7338231), (171, 5707513), (237, 4118079), (399, 2446077), (553, 1764891), (711, 1372693), (1197, 815359), (1501, 650223), (1659, 588297), (4503, 216741), (4977, 196099), (10321, 94563), (10507, 92889), (13509, 72247), (30963, 31521)]