2112979

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:186

約数の個数: 16

約数和(自身を含む): 2428416

約数和(自身を除く): 315437

約数列:

[1, 11, 47, 61, 67, 517, 671, 737, 2867, 3149, 4087, 31537, 34639, 44957, 192089, 2112979]

約数ペア:

[(1, 2112979), (11, 192089), (47, 44957), (61, 34639), (67, 31537), (517, 4087), (671, 3149), (737, 2867)]