13843701

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:154

約数の個数: 36

約数和(自身を含む): 21740160

約数和(自身を除く): 7896459

約数列:

[1, 3, 9, 29, 31, 59, 87, 93, 177, 261, 279, 531, 841, 899, 1711, 1829, 2523, 2697, 5133, 5487, 7569, 8091, 15399, 16461, 26071, 49619, 53041, 78213, 148857, 159123, 234639, 446571, 477369, 1538189, 4614567, 13843701]

約数ペア:

[(1, 13843701), (3, 4614567), (9, 1538189), (29, 477369), (31, 446571), (59, 234639), (87, 159123), (93, 148857), (177, 78213), (261, 53041), (279, 49619), (531, 26071), (841, 16461), (899, 15399), (1711, 8091), (1829, 7569), (2523, 5487), (2697, 5133)]