668848101

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1\times {\mathrm{3967}}^1$

素因数の和:5320

約数の個数: 16

約数和(自身を含む): 913465344

約数和(自身を除く): 244617243

約数列:

[1, 3, 43, 129, 1307, 3921, 3967, 11901, 56201, 168603, 170581, 511743, 5184869, 15554607, 222949367, 668848101]

約数ペア:

[(1, 668848101), (3, 222949367), (43, 15554607), (129, 5184869), (1307, 511743), (3921, 170581), (3967, 168603), (11901, 56201)]