1400000091

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1\times {\mathrm{1487}}^1$

素因数の和:2023

約数の個数: 32

約数和(自身を含む): 2159861760

約数和(自身を除く): 759861669

約数列:

[1, 3, 7, 21, 107, 321, 419, 749, 1257, 1487, 2247, 2933, 4461, 8799, 10409, 31227, 44833, 134499, 159109, 313831, 477327, 623053, 941493, 1113763, 1869159, 3341289, 4361371, 13084113, 66666671, 200000013, 466666697, 1400000091]

約数ペア:

[(1, 1400000091), (3, 466666697), (7, 200000013), (21, 66666671), (107, 13084113), (321, 4361371), (419, 3341289), (749, 1869159), (1257, 1113763), (1487, 941493), (2247, 623053), (2933, 477327), (4461, 313831), (8799, 159109), (10409, 134499), (31227, 44833)]