966809319

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{6229}}^1$

素因数の和:6647

約数の個数: 32

約数和(自身を含む): 1555008000

約数和(自身を除く): 588198681

約数列:

[1, 3, 7, 19, 21, 57, 133, 389, 399, 1167, 2723, 6229, 7391, 8169, 18687, 22173, 43603, 51737, 118351, 130809, 155211, 355053, 828457, 2423081, 2485371, 7269243, 16961567, 46038539, 50884701, 138115617, 322269773, 966809319]

約数ペア:

[(1, 966809319), (3, 322269773), (7, 138115617), (19, 50884701), (21, 46038539), (57, 16961567), (133, 7269243), (389, 2485371), (399, 2423081), (1167, 828457), (2723, 355053), (6229, 155211), (7391, 130809), (8169, 118351), (18687, 51737), (22173, 43603)]