31152531

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{2411}}^1$

素因数の和:2546

約数の個数: 16

約数和(自身を含む): 42837120

約数和(自身を除く): 11684589

約数列:

[1, 3, 59, 73, 177, 219, 2411, 4307, 7233, 12921, 142249, 176003, 426747, 528009, 10384177, 31152531]

約数ペア:

[(1, 31152531), (3, 10384177), (59, 528009), (73, 426747), (177, 176003), (219, 142249), (2411, 12921), (4307, 7233)]