290475229

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{2243}}^1$

素因数の和:2508

約数の個数: 16

約数和(自身を含む): 323889984

約数和(自身を除く): 33414755

約数列:

[1, 11, 61, 193, 671, 2123, 2243, 11773, 24673, 129503, 136823, 432899, 1505053, 4761889, 26406839, 290475229]

約数ペア:

[(1, 290475229), (11, 26406839), (61, 4761889), (193, 1505053), (671, 432899), (2123, 136823), (2243, 129503), (11773, 24673)]