331380507

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89009}}^1$

素因数の和:89102

約数の個数: 16

約数和(自身を含む): 474245280

約数和(自身を除く): 142864773

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 89009, 267027, 1513153, 4539459, 6497657, 19492971, 110460169, 331380507]

約数ペア:

[(1, 331380507), (3, 110460169), (17, 19492971), (51, 6497657), (73, 4539459), (219, 1513153), (1241, 267027), (3723, 89009)]