12318687

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 18670080

約数和(自身を除く): 6351393

約数列:

[1, 3, 9, 31, 67, 93, 201, 279, 603, 659, 1977, 2077, 5931, 6231, 18693, 20429, 44153, 61287, 132459, 183861, 397377, 1368743, 4106229, 12318687]

約数ペア:

[(1, 12318687), (3, 4106229), (9, 1368743), (31, 397377), (67, 183861), (93, 132459), (201, 61287), (279, 44153), (603, 20429), (659, 18693), (1977, 6231), (2077, 5931)]