2123459877

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{137201}}^1$

素因数の和:137289

約数の個数: 32

約数和(自身を含む): 3582618624

約数和(自身を除く): 1459158747

約数列:

[1, 3, 7, 11, 21, 33, 67, 77, 201, 231, 469, 737, 1407, 2211, 5159, 15477, 137201, 411603, 960407, 1509211, 2881221, 4527633, 9192467, 10564477, 27577401, 31693431, 64347269, 101117137, 193041807, 303351411, 707819959, 2123459877]

約数ペア:

[(1, 2123459877), (3, 707819959), (7, 303351411), (11, 193041807), (21, 101117137), (33, 64347269), (67, 31693431), (77, 27577401), (201, 10564477), (231, 9192467), (469, 4527633), (737, 2881221), (1407, 1509211), (2211, 960407), (5159, 411603), (15477, 137201)]