11850531

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 20736768

約数和(自身を除く): 8886237

約数列:

[1, 3, 7, 11, 21, 29, 33, 61, 77, 87, 183, 203, 231, 319, 427, 609, 671, 841, 957, 1281, 1769, 2013, 2233, 2523, 4697, 5307, 5887, 6699, 9251, 12383, 14091, 17661, 19459, 27753, 37149, 51301, 58377, 64757, 136213, 153903, 194271, 359107, 408639, 564311, 1077321, 1692933, 3950177, 11850531]

約数ペア:

[(1, 11850531), (3, 3950177), (7, 1692933), (11, 1077321), (21, 564311), (29, 408639), (33, 359107), (61, 194271), (77, 153903), (87, 136213), (183, 64757), (203, 58377), (231, 51301), (319, 37149), (427, 27753), (609, 19459), (671, 17661), (841, 14091), (957, 12383), (1281, 9251), (1769, 6699), (2013, 5887), (2233, 5307), (2523, 4697)]