260622549

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28307}}^1$

素因数の和:28358

約数の個数: 32

約数和(自身を含む): 434810880

約数和(自身を除く): 174188331

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 3069, 9207, 28307, 84921, 254763, 311377, 764289, 877517, 934131, 2632551, 2802393, 7897653, 8407179, 9652687, 23692959, 28958061, 86874183, 260622549]

約数ペア:

[(1, 260622549), (3, 86874183), (9, 28958061), (11, 23692959), (27, 9652687), (31, 8407179), (33, 7897653), (93, 2802393), (99, 2632551), (279, 934131), (297, 877517), (341, 764289), (837, 311377), (1023, 254763), (3069, 84921), (9207, 28307)]