12431529

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2242

約数の個数: 32

約数和(自身を含む): 21158400

約数和(自身を除く): 8726871

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 2203, 5643, 6609, 19827, 24233, 41857, 59481, 72699, 125571, 218097, 376713, 460427, 654291, 1130139, 1381281, 4143843, 12431529]

約数ペア:

[(1, 12431529), (3, 4143843), (9, 1381281), (11, 1130139), (19, 654291), (27, 460427), (33, 376713), (57, 218097), (99, 125571), (171, 72699), (209, 59481), (297, 41857), (513, 24233), (627, 19827), (1881, 6609), (2203, 5643)]