12717165

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11941}}^1$

素因数の和:12020

約数の個数: 16

約数和(自身を含む): 20635776

約数和(自身を除く): 7918611

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 11941, 35823, 59705, 179115, 847811, 2543433, 4239055, 12717165]

約数ペア:

[(1, 12717165), (3, 4239055), (5, 2543433), (15, 847811), (71, 179115), (213, 59705), (355, 35823), (1065, 11941)]