13343811

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 19998720

約数和(自身を除く): 6654909

約数列:

[1, 3, 13, 39, 61, 71, 79, 183, 213, 237, 793, 923, 1027, 2379, 2769, 3081, 4331, 4819, 5609, 12993, 14457, 16827, 56303, 62647, 72917, 168909, 187941, 218751, 342149, 1026447, 4447937, 13343811]

約数ペア:

[(1, 13343811), (3, 4447937), (13, 1026447), (39, 342149), (61, 218751), (71, 187941), (79, 168909), (183, 72917), (213, 62647), (237, 56303), (793, 16827), (923, 14457), (1027, 12993), (2379, 5609), (2769, 4819), (3081, 4331)]