7129737

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 10857600

約数和(自身を除く): 3727863

約数列:

[1, 3, 9, 29, 59, 87, 177, 261, 463, 531, 1389, 1711, 4167, 5133, 13427, 15399, 27317, 40281, 81951, 120843, 245853, 792193, 2376579, 7129737]

約数ペア:

[(1, 7129737), (3, 2376579), (9, 792193), (29, 245853), (59, 120843), (87, 81951), (177, 40281), (261, 27317), (463, 15399), (531, 13427), (1389, 5133), (1711, 4167)]