388697401

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{1741}}^1$

素因数の和:2352

約数の個数: 16

約数和(自身を含む): 430455168

約数和(自身を除く): 41757767

約数列:

[1, 17, 23, 391, 571, 1741, 9707, 13133, 29597, 40043, 223261, 680731, 994111, 16899887, 22864553, 388697401]

約数ペア:

[(1, 388697401), (17, 22864553), (23, 16899887), (391, 994111), (571, 680731), (1741, 223261), (9707, 40043), (13133, 29597)]