1337673015

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{19937}}^1$

素因数の和:20029

約数の個数: 64

約数和(自身を含む): 2756229120

約数和(自身を除く): 1418556105

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 71, 105, 135, 189, 213, 315, 355, 497, 639, 945, 1065, 1491, 1917, 2485, 3195, 4473, 7455, 9585, 13419, 19937, 22365, 59811, 67095, 99685, 139559, 179433, 299055, 418677, 538299, 697795, 897165, 1256031, 1415527, 2093385, 2691495, 3768093, 4246581, 6280155, 7077635, 9908689, 12739743, 18840465, 21232905, 29726067, 38219229, 49543445, 63698715, 89178201, 148630335, 191096145, 267534603, 445891005, 1337673015]

約数ペア:

[(1, 1337673015), (3, 445891005), (5, 267534603), (7, 191096145), (9, 148630335), (15, 89178201), (21, 63698715), (27, 49543445), (35, 38219229), (45, 29726067), (63, 21232905), (71, 18840465), (105, 12739743), (135, 9908689), (189, 7077635), (213, 6280155), (315, 4246581), (355, 3768093), (497, 2691495), (639, 2093385), (945, 1415527), (1065, 1256031), (1491, 897165), (1917, 697795), (2485, 538299), (3195, 418677), (4473, 299055), (7455, 179433), (9585, 139559), (13419, 99685), (19937, 67095), (22365, 59811)]