311298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1$

素因数の和:338

約数の個数: 24

約数和(自身を含む): 676368

約数和(自身を除く): 365070

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 307, 338, 507, 614, 921, 1014, 1842, 3991, 7982, 11973, 23946, 51883, 103766, 155649, 311298]

約数ペア:

[(1, 311298), (2, 155649), (3, 103766), (6, 51883), (13, 23946), (26, 11973), (39, 7982), (78, 3991), (169, 1842), (307, 1014), (338, 921), (507, 614)]