284215393

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{160483}}^1$

素因数の和:160524

約数の個数: 16

約数和(自身を含む): 369755136

約数和(自身を除く): 85539743

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 160483, 1123381, 1765313, 3691109, 12357191, 25837763, 40602199, 284215393]

約数ペア:

[(1, 284215393), (7, 40602199), (11, 25837763), (23, 12357191), (77, 3691109), (161, 1765313), (253, 1123381), (1771, 160483)]