221277313829

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53358407}}^1$

素因数の和:53358460

約数の個数: 16

約数和(自身を含む): 268926376320

約数和(自身を除く): 47649062491

約数列:

[1, 11, 13, 29, 143, 319, 377, 4147, 53358407, 586942477, 693659291, 1547393803, 7630252201, 17021331833, 20116119439, 221277313829]

約数ペア:

[(1, 221277313829), (11, 20116119439), (13, 17021331833), (29, 7630252201), (143, 1547393803), (319, 693659291), (377, 586942477), (4147, 53358407)]