212821968237

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{3637}}^1\times {\mathrm{1026593}}^1$

素因数の和:1030252

約数の個数: 16

約数和(自身を含む): 298779917760

約数和(自身を除く): 85957949523

約数列:

[1, 3, 19, 57, 3637, 10911, 69103, 207309, 1026593, 3079779, 19505267, 58515801, 3733718741, 11201156223, 70940656079, 212821968237]

約数ペア:

[(1, 212821968237), (3, 70940656079), (19, 11201156223), (57, 3733718741), (3637, 58515801), (10911, 19505267), (69103, 3079779), (207309, 1026593)]