13528641

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 21427200

約数和(自身を除く): 7898559

約数列:

[1, 3, 7, 21, 59, 61, 177, 179, 183, 413, 427, 537, 1239, 1253, 1281, 3599, 3759, 10561, 10797, 10919, 25193, 31683, 32757, 73927, 75579, 76433, 221781, 229299, 644221, 1932663, 4509547, 13528641]

約数ペア:

[(1, 13528641), (3, 4509547), (7, 1932663), (21, 644221), (59, 229299), (61, 221781), (177, 76433), (179, 75579), (183, 73927), (413, 32757), (427, 31683), (537, 25193), (1239, 10919), (1253, 10797), (1281, 10561), (3599, 3759)]