3775289

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 4561920

約数和(自身を除く): 786631

約数列:

[1, 7, 23, 131, 161, 179, 917, 1253, 3013, 4117, 21091, 23449, 28819, 164143, 539327, 3775289]

約数ペア:

[(1, 3775289), (7, 539327), (23, 164143), (131, 28819), (161, 23449), (179, 21091), (917, 4117), (1253, 3013)]