2294451

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 3510000

約数和(自身を除く): 1215549

約数列:

[1, 3, 9, 29, 59, 87, 149, 177, 261, 447, 531, 1341, 1711, 4321, 5133, 8791, 12963, 15399, 26373, 38889, 79119, 254939, 764817, 2294451]

約数ペア:

[(1, 2294451), (3, 764817), (9, 254939), (29, 79119), (59, 38889), (87, 26373), (149, 15399), (177, 12963), (261, 8791), (447, 5133), (531, 4321), (1341, 1711)]