394077698931

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1131617}}^1$

素因数の和:1131760

約数の個数: 48

約数和(自身を含む): 643990224384

約数和(自身を除く): 249912525453

約数列:

[1, 3, 7, 21, 23, 49, 69, 103, 147, 161, 309, 483, 721, 1127, 2163, 2369, 3381, 5047, 7107, 15141, 16583, 49749, 116081, 348243, 1131617, 3394851, 7921319, 23763957, 26027191, 55449233, 78081573, 116556551, 166347699, 182190337, 349669653, 546571011, 815895857, 1275332359, 2447687571, 2680800673, 3825997077, 5711270999, 8042402019, 17133812997, 18765604711, 56296814133, 131359232977, 394077698931]

約数ペア:

[(1, 394077698931), (3, 131359232977), (7, 56296814133), (21, 18765604711), (23, 17133812997), (49, 8042402019), (69, 5711270999), (103, 3825997077), (147, 2680800673), (161, 2447687571), (309, 1275332359), (483, 815895857), (721, 546571011), (1127, 349669653), (2163, 182190337), (2369, 166347699), (3381, 116556551), (5047, 78081573), (7107, 55449233), (15141, 26027191), (16583, 23763957), (49749, 7921319), (116081, 3394851), (348243, 1131617)]