2275854987

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1\times {\mathrm{2351}}^1$

素因数の和:3879

約数の個数: 32

約数和(自身を含む): 3583770624

約数和(自身を除く): 1307915637

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 1487, 2351, 4461, 7053, 10409, 16457, 31227, 46097, 49371, 72881, 138291, 218643, 322679, 510167, 968037, 1530501, 3495937, 10487811, 24471559, 73414677, 108374047, 325122141, 758618329, 2275854987]

約数ペア:

[(1, 2275854987), (3, 758618329), (7, 325122141), (21, 108374047), (31, 73414677), (93, 24471559), (217, 10487811), (651, 3495937), (1487, 1530501), (2351, 968037), (4461, 510167), (7053, 322679), (10409, 218643), (16457, 138291), (31227, 72881), (46097, 49371)]