11657961

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{877}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 19358144

約数和(自身を除く): 7700183

約数列:

[1, 3, 7, 9, 21, 63, 211, 633, 877, 1477, 1899, 2631, 4431, 6139, 7893, 13293, 18417, 55251, 185047, 555141, 1295329, 1665423, 3885987, 11657961]

約数ペア:

[(1, 11657961), (3, 3885987), (7, 1665423), (9, 1295329), (21, 555141), (63, 185047), (211, 55251), (633, 18417), (877, 13293), (1477, 7893), (1899, 6139), (2631, 4431)]