118540247

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{1013}}^1$

素因数の和:1322

約数の個数: 16

約数和(自身を含む): 138066240

約数和(自身を除く): 19525993

約数列:

[1, 7, 73, 229, 511, 1013, 1603, 7091, 16717, 73949, 117019, 231977, 517643, 1623839, 16934321, 118540247]

約数ペア:

[(1, 118540247), (7, 16934321), (73, 1623839), (229, 517643), (511, 231977), (1013, 117019), (1603, 73949), (7091, 16717)]