38309427

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:404

約数の個数: 36

約数和(自身を含む): 60807240

約数和(自身を除く): 22497813

約数列:

[1, 3, 9, 13, 39, 89, 117, 169, 267, 283, 507, 801, 849, 1157, 1521, 2547, 3471, 3679, 10413, 11037, 15041, 25187, 33111, 45123, 47827, 75561, 135369, 143481, 226683, 327431, 430443, 982293, 2946879, 4256603, 12769809, 38309427]

約数ペア:

[(1, 38309427), (3, 12769809), (9, 4256603), (13, 2946879), (39, 982293), (89, 430443), (117, 327431), (169, 226683), (267, 143481), (283, 135369), (507, 75561), (801, 47827), (849, 45123), (1157, 33111), (1521, 25187), (2547, 15041), (3471, 11037), (3679, 10413)]