13757007

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 21669120

約数和(自身を除く): 7912113

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 209, 407, 593, 627, 703, 1221, 1779, 2109, 6523, 7733, 11267, 19569, 21941, 23199, 33801, 65823, 123937, 241351, 371811, 416879, 724053, 1250637, 4585669, 13757007]

約数ペア:

[(1, 13757007), (3, 4585669), (11, 1250637), (19, 724053), (33, 416879), (37, 371811), (57, 241351), (111, 123937), (209, 65823), (407, 33801), (593, 23199), (627, 21941), (703, 19569), (1221, 11267), (1779, 7733), (2109, 6523)]