30089943

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:376

約数の個数: 36

約数和(自身を含む): 47884512

約数和(自身を除く): 17794569

約数列:

[1, 3, 9, 13, 39, 73, 117, 169, 219, 271, 507, 657, 813, 949, 1521, 2439, 2847, 3523, 8541, 10569, 12337, 19783, 31707, 37011, 45799, 59349, 111033, 137397, 178047, 257179, 412191, 771537, 2314611, 3343327, 10029981, 30089943]

約数ペア:

[(1, 30089943), (3, 10029981), (9, 3343327), (13, 2314611), (39, 771537), (73, 412191), (117, 257179), (169, 178047), (219, 137397), (271, 111033), (507, 59349), (657, 45799), (813, 37011), (949, 31707), (1521, 19783), (2439, 12337), (2847, 10569), (3523, 8541)]