37997661

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 57480192

約数和(自身を除く): 19482531

約数列:

[1, 3, 13, 31, 39, 53, 93, 159, 403, 593, 689, 1209, 1643, 1779, 2067, 4929, 7709, 18383, 21359, 23127, 31429, 55149, 64077, 94287, 238979, 408577, 716937, 974299, 1225731, 2922897, 12665887, 37997661]

約数ペア:

[(1, 37997661), (3, 12665887), (13, 2922897), (31, 1225731), (39, 974299), (53, 716937), (93, 408577), (159, 238979), (403, 94287), (593, 64077), (689, 55149), (1209, 31429), (1643, 23127), (1779, 21359), (2067, 18383), (4929, 7709)]