1276375389

素因数分解:

$3^1\times {\mathrm{331}}^1\times {\mathrm{1051}}^1\times {\mathrm{1223}}^1$

素因数の和:2608

約数の個数: 16

約数和(自身を含む): 1709996544

約数和(自身を除く): 433621155

約数列:

[1, 3, 331, 993, 1051, 1223, 3153, 3669, 347881, 404813, 1043643, 1214439, 1285373, 3856119, 425458463, 1276375389]

約数ペア:

[(1, 1276375389), (3, 425458463), (331, 3856119), (993, 1285373), (1051, 1214439), (1223, 1043643), (3153, 404813), (3669, 347881)]