9409156687

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{3347}}^1$

素因数の和:4315

約数の個数: 32

約数和(自身を含む): 11827814400

約数和(自身を除く): 2418657713

約数列:

[1, 7, 19, 23, 133, 161, 437, 919, 3059, 3347, 6433, 17461, 21137, 23429, 63593, 76981, 122227, 147959, 401603, 445151, 538867, 1462639, 2811221, 3075893, 10238473, 21531251, 58441967, 70745539, 409093769, 495218773, 1344165241, 9409156687]

約数ペア:

[(1, 9409156687), (7, 1344165241), (19, 495218773), (23, 409093769), (133, 70745539), (161, 58441967), (437, 21531251), (919, 10238473), (3059, 3075893), (3347, 2811221), (6433, 1462639), (17461, 538867), (21137, 445151), (23429, 401603), (63593, 147959), (76981, 122227)]