3191947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:210

約数の個数: 16

約数和(自身を含む): 3642624

約数和(自身を除く): 450677

約数列:

[1, 11, 61, 67, 71, 671, 737, 781, 4087, 4331, 4757, 44957, 47641, 52327, 290177, 3191947]

約数ペア:

[(1, 3191947), (11, 290177), (61, 52327), (67, 47641), (71, 44957), (671, 4757), (737, 4331), (781, 4087)]