11461989

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 20067840

約数和(自身を除く): 8605851

約数列:

[1, 3, 7, 11, 21, 29, 33, 59, 77, 87, 177, 203, 231, 319, 413, 609, 649, 841, 957, 1239, 1711, 1947, 2233, 2523, 4543, 5133, 5887, 6699, 9251, 11977, 13629, 17661, 18821, 27753, 35931, 49619, 56463, 64757, 131747, 148857, 194271, 347333, 395241, 545809, 1041999, 1637427, 3820663, 11461989]

約数ペア:

[(1, 11461989), (3, 3820663), (7, 1637427), (11, 1041999), (21, 545809), (29, 395241), (33, 347333), (59, 194271), (77, 148857), (87, 131747), (177, 64757), (203, 56463), (231, 49619), (319, 35931), (413, 27753), (609, 18821), (649, 17661), (841, 13629), (957, 11977), (1239, 9251), (1711, 6699), (1947, 5887), (2233, 5133), (2523, 4543)]