242393031

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{7207}}^1$

素因数の和:7351

約数の個数: 24

約数和(自身を含む): 363196704

約数和(自身を除く): 120803673

約数列:

[1, 3, 9, 37, 101, 111, 303, 333, 909, 3737, 7207, 11211, 21621, 33633, 64863, 266659, 727907, 799977, 2183721, 2399931, 6551163, 26932559, 80797677, 242393031]

約数ペア:

[(1, 242393031), (3, 80797677), (9, 26932559), (37, 6551163), (101, 2399931), (111, 2183721), (303, 799977), (333, 727907), (909, 266659), (3737, 64863), (7207, 33633), (11211, 21621)]