2887421817

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{35797}}^1$

素因数の和:35997

約数の個数: 32

約数和(自身を含む): 4618801152

約数和(自身を除く): 1731379335

約数列:

[1, 3, 7, 21, 23, 69, 161, 167, 483, 501, 1169, 3507, 3841, 11523, 26887, 35797, 80661, 107391, 250579, 751737, 823331, 2469993, 5763317, 5978099, 17289951, 17934297, 41846693, 125540079, 137496277, 412488831, 962473939, 2887421817]

約数ペア:

[(1, 2887421817), (3, 962473939), (7, 412488831), (21, 137496277), (23, 125540079), (69, 41846693), (161, 17934297), (167, 17289951), (483, 5978099), (501, 5763317), (1169, 2469993), (3507, 823331), (3841, 751737), (11523, 250579), (26887, 107391), (35797, 80661)]