442091247

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{103997}}^1$

素因数の和:104122

約数の個数: 16

約数和(自身を含む): 640627680

約数和(自身を除く): 198536433

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 103997, 311991, 1351961, 4055883, 11335673, 34007019, 147363749, 442091247]

約数ペア:

[(1, 442091247), (3, 147363749), (13, 34007019), (39, 11335673), (109, 4055883), (327, 1351961), (1417, 311991), (4251, 103997)]