12662937

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 36

約数和(自身を含む): 21740160

約数和(自身を除く): 9077223

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 239, 261, 609, 717, 841, 1673, 1827, 2151, 2523, 5019, 5887, 6931, 7569, 15057, 17661, 20793, 48517, 52983, 62379, 145551, 200999, 436653, 602997, 1406993, 1808991, 4220979, 12662937]

約数ペア:

[(1, 12662937), (3, 4220979), (7, 1808991), (9, 1406993), (21, 602997), (29, 436653), (63, 200999), (87, 145551), (203, 62379), (239, 52983), (261, 48517), (609, 20793), (717, 17661), (841, 15057), (1673, 7569), (1827, 6931), (2151, 5887), (2523, 5019)]