102620121247

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{1222789}}^1$

素因数の和:1223446

約数の個数: 16

約数和(自身を含む): 123648524800

約数和(自身を除く): 21028403553

約数列:

[1, 7, 19, 133, 631, 4417, 11989, 83923, 1222789, 8559523, 23232991, 162630937, 771579859, 5401059013, 14660017321, 102620121247]

約数ペア:

[(1, 102620121247), (7, 14660017321), (19, 5401059013), (133, 771579859), (631, 162630937), (4417, 23232991), (11989, 8559523), (83923, 1222789)]