2247651609

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{664789}}^1$

素因数の和:664829

約数の個数: 24

約数和(自身を含む): 3637730880

約数和(自身を除く): 1390079271

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 664789, 1994367, 4653523, 13960569, 15290147, 32574661, 45870441, 97723983, 107031029, 321093087, 749217203, 2247651609]

約数ペア:

[(1, 2247651609), (3, 749217203), (7, 321093087), (21, 107031029), (23, 97723983), (49, 45870441), (69, 32574661), (147, 15290147), (161, 13960569), (483, 4653523), (1127, 1994367), (3381, 664789)]