1089254469

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{23339}}^1$

素因数の和:23720

約数の個数: 16

約数和(自身を含む): 1487784960

約数和(自身を除く): 398530491

約数列:

[1, 3, 47, 141, 331, 993, 15557, 23339, 46671, 70017, 1096933, 3290799, 7725209, 23175627, 363084823, 1089254469]

約数ペア:

[(1, 1089254469), (3, 363084823), (47, 23175627), (141, 7725209), (331, 3290799), (993, 1096933), (15557, 70017), (23339, 46671)]