1723843979

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1871}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 2151152640

約数和(自身を除く): 427308661

約数列:

[1, 11, 13, 17, 143, 187, 221, 379, 1871, 2431, 4169, 4927, 6443, 20581, 24323, 31807, 54197, 70873, 83759, 267553, 349877, 413491, 709109, 921349, 4548401, 7800199, 9218417, 12054853, 101402587, 132603383, 156713089, 1723843979]

約数ペア:

[(1, 1723843979), (11, 156713089), (13, 132603383), (17, 101402587), (143, 12054853), (187, 9218417), (221, 7800199), (379, 4548401), (1871, 921349), (2431, 709109), (4169, 413491), (4927, 349877), (6443, 267553), (20581, 83759), (24323, 70873), (31807, 54197)]