313425843

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{28789}}^1$

素因数の和:29002

約数の個数: 16

約数和(自身を含む): 442214400

約数和(自身を除く): 128788557

約数列:

[1, 3, 19, 57, 191, 573, 3629, 10887, 28789, 86367, 546991, 1640973, 5498699, 16496097, 104475281, 313425843]

約数ペア:

[(1, 313425843), (3, 104475281), (19, 16496097), (57, 5498699), (191, 1640973), (573, 546991), (3629, 86367), (10887, 28789)]