7850661

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 13036800

約数和(自身を除く): 5186139

約数列:

[1, 3, 7, 13, 21, 39, 91, 149, 193, 273, 447, 579, 1043, 1351, 1937, 2509, 3129, 4053, 5811, 7527, 13559, 17563, 28757, 40677, 52689, 86271, 201299, 373841, 603897, 1121523, 2616887, 7850661]

約数ペア:

[(1, 7850661), (3, 2616887), (7, 1121523), (13, 603897), (21, 373841), (39, 201299), (91, 86271), (149, 52689), (193, 40677), (273, 28757), (447, 17563), (579, 13559), (1043, 7527), (1351, 5811), (1937, 4053), (2509, 3129)]