898207293

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{2003}}^1$

素因数の和:2193

約数の個数: 32

約数和(自身を含む): 1282046976

約数和(自身を除く): 383839683

約数列:

[1, 3, 23, 67, 69, 97, 201, 291, 1541, 2003, 2231, 4623, 6009, 6499, 6693, 19497, 46069, 134201, 138207, 149477, 194291, 402603, 448431, 582873, 3086623, 4468693, 9259869, 13017497, 13406079, 39052491, 299402431, 898207293]

約数ペア:

[(1, 898207293), (3, 299402431), (23, 39052491), (67, 13406079), (69, 13017497), (97, 9259869), (201, 4468693), (291, 3086623), (1541, 582873), (2003, 448431), (2231, 402603), (4623, 194291), (6009, 149477), (6499, 138207), (6693, 134201), (19497, 46069)]