29397641

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 39610368

約数和(自身を除く): 10212727

約数列:

[1, 7, 13, 17, 31, 91, 119, 217, 221, 403, 527, 613, 1547, 2821, 3689, 4291, 6851, 7969, 10421, 19003, 47957, 55783, 72947, 133021, 135473, 247039, 323051, 948311, 1729273, 2261357, 4199663, 29397641]

約数ペア:

[(1, 29397641), (7, 4199663), (13, 2261357), (17, 1729273), (31, 948311), (91, 323051), (119, 247039), (217, 135473), (221, 133021), (403, 72947), (527, 55783), (613, 47957), (1547, 19003), (2821, 10421), (3689, 7969), (4291, 6851)]