299376483

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{25873}}^1$

素因数の和:25931

約数の個数: 32

約数和(自身を含む): 496780800

約数和(自身を除く): 197404317

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 11571, 25873, 77619, 181111, 491587, 543333, 750317, 1474761, 2250951, 3441109, 5252219, 10323327, 14256023, 15756657, 42768069, 99792161, 299376483]

約数ペア:

[(1, 299376483), (3, 99792161), (7, 42768069), (19, 15756657), (21, 14256023), (29, 10323327), (57, 5252219), (87, 3441109), (133, 2250951), (203, 1474761), (399, 750317), (551, 543333), (609, 491587), (1653, 181111), (3857, 77619), (11571, 25873)]