1902429

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 2934360

約数和(自身を除く): 1031931

約数列:

[1, 3, 9, 29, 37, 87, 111, 197, 261, 333, 591, 1073, 1773, 3219, 5713, 7289, 9657, 17139, 21867, 51417, 65601, 211381, 634143, 1902429]

約数ペア:

[(1, 1902429), (3, 634143), (9, 211381), (29, 65601), (37, 51417), (87, 21867), (111, 17139), (197, 9657), (261, 7289), (333, 5713), (591, 3219), (1073, 1773)]