89926613

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 108412632

約数和(自身を除く): 18486019

約数列:

[1, 7, 37, 49, 193, 257, 259, 1351, 1799, 1813, 7141, 9457, 9509, 12593, 49601, 49987, 66563, 347207, 349909, 465941, 1835237, 2430449, 12846659, 89926613]

約数ペア:

[(1, 89926613), (7, 12846659), (37, 2430449), (49, 1835237), (193, 465941), (257, 349909), (259, 347207), (1351, 66563), (1799, 49987), (1813, 49601), (7141, 12593), (9457, 9509)]