1145397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 1696320

約数和(自身を除く): 550923

約数列:

[1, 3, 11, 33, 61, 183, 569, 671, 1707, 2013, 6259, 18777, 34709, 104127, 381799, 1145397]

約数ペア:

[(1, 1145397), (3, 381799), (11, 104127), (33, 34709), (61, 18777), (183, 6259), (569, 2013), (671, 1707)]