40344423

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2207

約数の個数: 32

約数和(自身を含む): 65679360

約数和(自身を除く): 25334937

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 203, 217, 609, 651, 899, 2137, 2697, 6293, 6411, 14959, 18879, 44877, 61973, 66247, 185919, 198741, 433811, 463729, 1301433, 1391187, 1921163, 5763489, 13448141, 40344423]

約数ペア:

[(1, 40344423), (3, 13448141), (7, 5763489), (21, 1921163), (29, 1391187), (31, 1301433), (87, 463729), (93, 433811), (203, 198741), (217, 185919), (609, 66247), (651, 61973), (899, 44877), (2137, 18879), (2697, 14959), (6293, 6411)]