28023803

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1637}}^1$

素因数の和:1726

約数の個数: 16

約数和(自身を含む): 31842720

約数和(自身を除く): 3818917

約数列:

[1, 17, 19, 53, 323, 901, 1007, 1637, 17119, 27829, 31103, 86761, 528751, 1474937, 1648459, 28023803]

約数ペア:

[(1, 28023803), (17, 1648459), (19, 1474937), (53, 528751), (323, 86761), (901, 31103), (1007, 27829), (1637, 17119)]