1330632723

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{1277}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 2137224960

約数和(自身を除く): 806592237

約数列:

[1, 3, 7, 21, 29, 59, 87, 177, 203, 413, 609, 841, 1239, 1277, 1711, 2523, 3831, 5133, 5887, 8939, 11977, 17661, 26817, 35931, 37033, 49619, 75343, 111099, 148857, 226029, 259231, 347333, 527401, 777693, 1041999, 1073957, 1582203, 2184947, 3221871, 6554841, 7517699, 15294629, 22553097, 45883887, 63363463, 190090389, 443544241, 1330632723]

約数ペア:

[(1, 1330632723), (3, 443544241), (7, 190090389), (21, 63363463), (29, 45883887), (59, 22553097), (87, 15294629), (177, 7517699), (203, 6554841), (413, 3221871), (609, 2184947), (841, 1582203), (1239, 1073957), (1277, 1041999), (1711, 777693), (2523, 527401), (3831, 347333), (5133, 259231), (5887, 226029), (8939, 148857), (11977, 111099), (17661, 75343), (26817, 49619), (35931, 37033)]