30203343

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 44553600

約数和(自身を除く): 14350257

約数列:

[1, 3, 9, 101, 149, 223, 303, 447, 669, 909, 1341, 2007, 15049, 22523, 33227, 45147, 67569, 99681, 135441, 202707, 299043, 3355927, 10067781, 30203343]

約数ペア:

[(1, 30203343), (3, 10067781), (9, 3355927), (101, 299043), (149, 202707), (223, 135441), (303, 99681), (447, 67569), (669, 45147), (909, 33227), (1341, 22523), (2007, 15049)]