1859916423

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1\times {\mathrm{13171}}^1$

素因数の和:13734

約数の個数: 16

約数和(自身を含む): 2509634816

約数和(自身を除く): 649718393

約数列:

[1, 3, 103, 309, 457, 1371, 13171, 39513, 47071, 141213, 1356613, 4069839, 6019147, 18057441, 619972141, 1859916423]

約数ペア:

[(1, 1859916423), (3, 619972141), (103, 18057441), (309, 6019147), (457, 4069839), (1371, 1356613), (13171, 141213), (39513, 47071)]