2085247906557

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1171}}^1\times {\mathrm{173207}}^1$

素因数の和:174553

約数の個数: 32

約数和(自身を含む): 2923196774400

約数和(自身を除く): 837948867843

約数列:

[1, 3, 23, 69, 149, 447, 1171, 3427, 3513, 10281, 26933, 80799, 173207, 174479, 519621, 523437, 3983761, 4013017, 11951283, 12039051, 25807843, 77423529, 202825397, 593580389, 608476191, 1780741167, 4664984131, 13994952393, 30220984153, 90662952459, 695082635519, 2085247906557]

約数ペア:

[(1, 2085247906557), (3, 695082635519), (23, 90662952459), (69, 30220984153), (149, 13994952393), (447, 4664984131), (1171, 1780741167), (3427, 608476191), (3513, 593580389), (10281, 202825397), (26933, 77423529), (80799, 25807843), (173207, 12039051), (174479, 11951283), (519621, 4013017), (523437, 3983761)]