194680647

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{34721}}^1$

素因数の和:34823

約数の個数: 24

約数和(自身を含む): 324997920

約数和(自身を除く): 130317273

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 34721, 104163, 243047, 312489, 729141, 2187423, 3090169, 9270507, 21631183, 27811521, 64893549, 194680647]

約数ペア:

[(1, 194680647), (3, 64893549), (7, 27811521), (9, 21631183), (21, 9270507), (63, 3090169), (89, 2187423), (267, 729141), (623, 312489), (801, 243047), (1869, 104163), (5607, 34721)]