30260043

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:816

約数の個数: 36

約数和(自身を含む): 49407904

約数和(自身を除く): 19147861

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 121, 333, 363, 407, 751, 1089, 1221, 2253, 3663, 4477, 6759, 8261, 13431, 24783, 27787, 40293, 74349, 83361, 90871, 250083, 272613, 305657, 817839, 916971, 2750913, 3362227, 10086681, 30260043]

約数ペア:

[(1, 30260043), (3, 10086681), (9, 3362227), (11, 2750913), (33, 916971), (37, 817839), (99, 305657), (111, 272613), (121, 250083), (333, 90871), (363, 83361), (407, 74349), (751, 40293), (1089, 27787), (1221, 24783), (2253, 13431), (3663, 8261), (4477, 6759)]