20172117813

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1\times {\mathrm{187597}}^1$

素因数の和:188164

約数の個数: 16

約数和(自身を含む): 27320271936

約数和(自身を除く): 7148154123

約数列:

[1, 3, 73, 219, 491, 1473, 35843, 107529, 187597, 562791, 13694581, 41083743, 92110127, 276330381, 6724039271, 20172117813]

約数ペア:

[(1, 20172117813), (3, 6724039271), (73, 276330381), (219, 92110127), (491, 41083743), (1473, 13694581), (35843, 562791), (107529, 187597)]