1900143329211

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1399}}^1\times {\mathrm{6561427}}^1$

素因数の和:6562855

約数の個数: 24

約数和(自身を含む): 2866031750400

約数和(自身を除く): 965888421189

約数列:

[1, 3, 9, 23, 69, 207, 1399, 4197, 12591, 32177, 96531, 289593, 6561427, 19684281, 59052843, 150912821, 452738463, 1358215389, 9179436373, 27538309119, 82614927357, 211127036579, 633381109737, 1900143329211]

約数ペア:

[(1, 1900143329211), (3, 633381109737), (9, 211127036579), (23, 82614927357), (69, 27538309119), (207, 9179436373), (1399, 1358215389), (4197, 452738463), (12591, 150912821), (32177, 59052843), (96531, 19684281), (289593, 6561427)]