11497311

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 54

約数和(自身を含む): 20653152

約数和(自身を除く): 9155841

約数列:

[1, 3, 7, 9, 21, 29, 31, 49, 63, 87, 93, 147, 203, 217, 261, 279, 441, 609, 651, 841, 899, 1421, 1519, 1827, 1953, 2523, 2697, 4263, 4557, 5887, 6293, 7569, 8091, 12789, 13671, 17661, 18879, 26071, 41209, 44051, 52983, 56637, 78213, 123627, 132153, 182497, 234639, 370881, 396459, 547491, 1277479, 1642473, 3832437, 11497311]

約数ペア:

[(1, 11497311), (3, 3832437), (7, 1642473), (9, 1277479), (21, 547491), (29, 396459), (31, 370881), (49, 234639), (63, 182497), (87, 132153), (93, 123627), (147, 78213), (203, 56637), (217, 52983), (261, 44051), (279, 41209), (441, 26071), (609, 18879), (651, 17661), (841, 13671), (899, 12789), (1421, 8091), (1519, 7569), (1827, 6293), (1953, 5887), (2523, 4557), (2697, 4263)]