3808221

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 5443200

約数和(自身を除く): 1634979

約数列:

[1, 3, 17, 51, 89, 267, 839, 1513, 2517, 4539, 14263, 42789, 74671, 224013, 1269407, 3808221]

約数ペア:

[(1, 3808221), (3, 1269407), (17, 224013), (51, 74671), (89, 42789), (267, 14263), (839, 4539), (1513, 2517)]