390950207

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{13997}}^1$

素因数の和:14098

約数の個数: 16

約数和(自身を含む): 435393792

約数和(自身を除く): 44443585

約数列:

[1, 17, 31, 53, 527, 901, 1643, 13997, 27931, 237949, 433907, 741841, 7376419, 12611297, 22997071, 390950207]

約数ペア:

[(1, 390950207), (17, 22997071), (31, 12611297), (53, 7376419), (527, 741841), (901, 433907), (1643, 237949), (13997, 27931)]