1211755097

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1\times {\mathrm{5503}}^1$

素因数の和:5972

約数の個数: 16

約数和(自身を含む): 1405501440

約数和(自身を除く): 193746343

約数列:

[1, 7, 83, 379, 581, 2653, 5503, 31457, 38521, 220199, 456749, 2085637, 3197243, 14599459, 173107871, 1211755097]

約数ペア:

[(1, 1211755097), (7, 173107871), (83, 14599459), (379, 3197243), (581, 2085637), (2653, 456749), (5503, 220199), (31457, 38521)]