84872193

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{56923}}^1$

素因数の和:57004

約数の個数: 16

約数和(自身を含む): 131152896

約数和(自身を除く): 46280703

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 56923, 170769, 398461, 1195383, 4041533, 12124599, 28290731, 84872193]

約数ペア:

[(1, 84872193), (3, 28290731), (7, 12124599), (21, 4041533), (71, 1195383), (213, 398461), (497, 170769), (1491, 56923)]