821824417

素因数分解:

${\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1\times {\mathrm{811}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 863513280

約数和(自身を除く): 41688863

約数列:

[1, 29, 83, 421, 811, 2407, 12209, 23519, 34943, 67313, 341431, 1013347, 1952077, 9901499, 28338773, 821824417]

約数ペア:

[(1, 821824417), (29, 28338773), (83, 9901499), (421, 1952077), (811, 1013347), (2407, 341431), (12209, 67313), (23519, 34943)]