91502993

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 108345600

約数和(自身を除く): 16842607

約数列:

[1, 17, 19, 23, 109, 113, 323, 391, 437, 1853, 1921, 2071, 2147, 2507, 2599, 7429, 12317, 35207, 36499, 42619, 44183, 47633, 49381, 209389, 234023, 283291, 809761, 839477, 3978391, 4815947, 5382529, 91502993]

約数ペア:

[(1, 91502993), (17, 5382529), (19, 4815947), (23, 3978391), (109, 839477), (113, 809761), (323, 283291), (391, 234023), (437, 209389), (1853, 49381), (1921, 47633), (2071, 44183), (2147, 42619), (2507, 36499), (2599, 35207), (7429, 12317)]