331374005053

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{324523}}^1$

素因数の和:324786

約数の個数: 32

約数和(自身を含む): 417986912000

約数和(自身を除く): 86612906947

約数列:

[1, 7, 13, 49, 91, 229, 343, 637, 1603, 2977, 4459, 11221, 20839, 78547, 145873, 324523, 1021111, 2271661, 4218799, 15901627, 29531593, 74315767, 111311389, 206721151, 520210369, 966104971, 1447048057, 3641472583, 6762734797, 25490308081, 47339143579, 331374005053]

約数ペア:

[(1, 331374005053), (7, 47339143579), (13, 25490308081), (49, 6762734797), (91, 3641472583), (229, 1447048057), (343, 966104971), (637, 520210369), (1603, 206721151), (2977, 111311389), (4459, 74315767), (11221, 29531593), (20839, 15901627), (78547, 4218799), (145873, 2271661), (324523, 1021111)]