260034717

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{18839}}^1$

素因数の和:18992

約数の個数: 16

約数和(自身を含む): 358110720

約数和(自身を除く): 98076003

約数列:

[1, 3, 43, 107, 129, 321, 4601, 13803, 18839, 56517, 810077, 2015773, 2430231, 6047319, 86678239, 260034717]

約数ペア:

[(1, 260034717), (3, 86678239), (43, 6047319), (107, 2430231), (129, 2015773), (321, 810077), (4601, 56517), (13803, 18839)]