1038961497

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{69389}}^1$

素因数の和:69453

約数の個数: 32

約数和(自身を含む): 1705328640

約数和(自身を除く): 666367143

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 2139, 4991, 14973, 69389, 208167, 485723, 1457169, 1595947, 2151059, 4787841, 6453177, 11171629, 15057413, 33514887, 45172239, 49474357, 148423071, 346320499, 1038961497]

約数ペア:

[(1, 1038961497), (3, 346320499), (7, 148423071), (21, 49474357), (23, 45172239), (31, 33514887), (69, 15057413), (93, 11171629), (161, 6453177), (217, 4787841), (483, 2151059), (651, 1595947), (713, 1457169), (2139, 485723), (4991, 208167), (14973, 69389)]