11885727

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 18869760

約数和(自身を除く): 6984033

約数列:

[1, 3, 7, 21, 53, 59, 159, 177, 181, 371, 413, 543, 1113, 1239, 1267, 3127, 3801, 9381, 9593, 10679, 21889, 28779, 32037, 65667, 67151, 74753, 201453, 224259, 565987, 1697961, 3961909, 11885727]

約数ペア:

[(1, 11885727), (3, 3961909), (7, 1697961), (21, 565987), (53, 224259), (59, 201453), (159, 74753), (177, 67151), (181, 65667), (371, 32037), (413, 28779), (543, 21889), (1113, 10679), (1239, 9593), (1267, 9381), (3127, 3801)]