23854281

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 37190016

約数和(自身を除く): 13335735

約数列:

[1, 3, 11, 17, 33, 51, 101, 187, 303, 421, 561, 1111, 1263, 1717, 3333, 4631, 5151, 7157, 13893, 18887, 21471, 42521, 56661, 78727, 127563, 236181, 467731, 722857, 1403193, 2168571, 7951427, 23854281]

約数ペア:

[(1, 23854281), (3, 7951427), (11, 2168571), (17, 1403193), (33, 722857), (51, 467731), (101, 236181), (187, 127563), (303, 78727), (421, 56661), (561, 42521), (1111, 21471), (1263, 18887), (1717, 13893), (3333, 7157), (4631, 5151)]