332795211

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{383}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 542121984

約数和(自身を除く): 209326773

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 257, 383, 483, 771, 1127, 1149, 1799, 2681, 3381, 5397, 5911, 8043, 8809, 12593, 17733, 18767, 26427, 37779, 41377, 56301, 61663, 98431, 124131, 184989, 289639, 295293, 431641, 689017, 868917, 1294923, 2067051, 2263913, 4823119, 6791739, 14469357, 15847391, 47542173, 110931737, 332795211]

約数ペア:

[(1, 332795211), (3, 110931737), (7, 47542173), (21, 15847391), (23, 14469357), (49, 6791739), (69, 4823119), (147, 2263913), (161, 2067051), (257, 1294923), (383, 868917), (483, 689017), (771, 431641), (1127, 295293), (1149, 289639), (1799, 184989), (2681, 124131), (3381, 98431), (5397, 61663), (5911, 56301), (8043, 41377), (8809, 37779), (12593, 26427), (17733, 18767)]