1275284921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1\times {\mathrm{1471}}^1$

素因数の和:2036

約数の個数: 16

約数和(自身を含む): 1359421440

約数和(自身を除く): 84136519

約数列:

[1, 19, 103, 443, 1471, 1957, 8417, 27949, 45629, 151513, 651653, 866951, 2878747, 12381407, 67120259, 1275284921]

約数ペア:

[(1, 1275284921), (19, 67120259), (103, 12381407), (443, 2878747), (1471, 866951), (1957, 651653), (8417, 151513), (27949, 45629)]