40990201

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7517}}^1$

素因数の和:7584

約数の個数: 16

約数和(自身を含む): 50520960

約数和(自身を除く): 9530759

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 7517, 52619, 142823, 308197, 999761, 2157379, 5855743, 40990201]

約数ペア:

[(1, 40990201), (7, 5855743), (19, 2157379), (41, 999761), (133, 308197), (287, 142823), (779, 52619), (5453, 7517)]