541904727

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{18211}}^1$

素因数の和:18343

約数の個数: 32

約数和(自身を含む): 897487360

約数和(自身を除く): 355582633

約数列:

[1, 3, 7, 13, 21, 39, 91, 109, 273, 327, 763, 1417, 2289, 4251, 9919, 18211, 29757, 54633, 127477, 236743, 382431, 710229, 1657201, 1984999, 4971603, 5954997, 13894993, 25804987, 41684979, 77414961, 180634909, 541904727]

約数ペア:

[(1, 541904727), (3, 180634909), (7, 77414961), (13, 41684979), (21, 25804987), (39, 13894993), (91, 5954997), (109, 4971603), (273, 1984999), (327, 1657201), (763, 710229), (1417, 382431), (2289, 236743), (4251, 127477), (9919, 54633), (18211, 29757)]