1270291527

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{9467}}^1$

素因数の和:10367

約数の個数: 24

約数和(自身を含む): 1945219536

約数和(自身を除く): 674928009

約数列:

[1, 3, 9, 17, 51, 153, 877, 2631, 7893, 9467, 14909, 28401, 44727, 85203, 134181, 160939, 482817, 1448451, 8302559, 24907677, 74723031, 141143503, 423430509, 1270291527]

約数ペア:

[(1, 1270291527), (3, 423430509), (9, 141143503), (17, 74723031), (51, 24907677), (153, 8302559), (877, 1448451), (2631, 482817), (7893, 160939), (9467, 134181), (14909, 85203), (28401, 44727)]