3531489

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 5505024

約数和(自身を除く): 1973535

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 127, 299, 381, 403, 713, 897, 1209, 1651, 2139, 2921, 3937, 4953, 8763, 9269, 11811, 27807, 37973, 51181, 90551, 113919, 153543, 271653, 1177163, 3531489]

約数ペア:

[(1, 3531489), (3, 1177163), (13, 271653), (23, 153543), (31, 113919), (39, 90551), (69, 51181), (93, 37973), (127, 27807), (299, 11811), (381, 9269), (403, 8763), (713, 4953), (897, 3937), (1209, 2921), (1651, 2139)]