39307941

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{503}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 60016320

約数和(自身を除く): 20708379

約数列:

[1, 3, 9, 19, 57, 171, 457, 503, 1371, 1509, 4113, 4527, 8683, 9557, 26049, 28671, 78147, 86013, 229871, 689613, 2068839, 4367549, 13102647, 39307941]

約数ペア:

[(1, 39307941), (3, 13102647), (9, 4367549), (19, 2068839), (57, 689613), (171, 229871), (457, 86013), (503, 78147), (1371, 28671), (1509, 26049), (4113, 9557), (4527, 8683)]