890235873

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{941}}^1\times {\mathrm{947}}^1$

素因数の和:1934

約数の個数: 32

約数和(自身を含む): 1357384320

約数和(自身を除く): 467148447

約数列:

[1, 3, 9, 27, 37, 111, 333, 941, 947, 999, 2823, 2841, 8469, 8523, 25407, 25569, 34817, 35039, 104451, 105117, 313353, 315351, 891127, 940059, 946053, 2673381, 8020143, 24060429, 32971699, 98915097, 296745291, 890235873]

約数ペア:

[(1, 890235873), (3, 296745291), (9, 98915097), (27, 32971699), (37, 24060429), (111, 8020143), (333, 2673381), (941, 946053), (947, 940059), (999, 891127), (2823, 315351), (2841, 313353), (8469, 105117), (8523, 104451), (25407, 35039), (25569, 34817)]