4080360213

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{860291}}^1$

素因数の和:860345

約数の個数: 24

約数和(自身を含む): 6441866496

約数和(自身を除く): 2361506283

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 860291, 2580873, 7742619, 14624947, 26669021, 43874841, 80007063, 131624523, 240021189, 453373357, 1360120071, 4080360213]

約数ペア:

[(1, 4080360213), (3, 1360120071), (9, 453373357), (17, 240021189), (31, 131624523), (51, 80007063), (93, 43874841), (153, 26669021), (279, 14624947), (527, 7742619), (1581, 2580873), (4743, 860291)]