260322514137

素因数分解:

$3^2\times 7^1\times {\mathrm{188431}}^1\times {\mathrm{21929}}^1$

素因数の和:210373

約数の個数: 24

約数和(自身を含む): 429760631040

約数和(自身を除く): 169438116903

約数列:

[1, 3, 7, 9, 21, 63, 21929, 65787, 153503, 188431, 197361, 460509, 565293, 1319017, 1381527, 1695879, 3957051, 11871153, 4132103399, 12396310197, 28924723793, 37188930591, 86774171379, 260322514137]

約数ペア:

[(1, 260322514137), (3, 86774171379), (7, 37188930591), (9, 28924723793), (21, 12396310197), (63, 4132103399), (21929, 11871153), (65787, 3957051), (153503, 1695879), (188431, 1381527), (197361, 1319017), (460509, 565293)]