653052961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 768289536

約数和(自身を除く): 115236575

約数列:

[1, 11, 23, 41, 157, 253, 401, 451, 943, 1727, 3611, 4411, 6437, 9223, 10373, 16441, 39721, 62957, 70807, 101453, 148051, 180851, 378143, 692527, 1448011, 1628561, 2581237, 4159573, 15928121, 28393607, 59368451, 653052961]

約数ペア:

[(1, 653052961), (11, 59368451), (23, 28393607), (41, 15928121), (157, 4159573), (253, 2581237), (401, 1628561), (451, 1448011), (943, 692527), (1727, 378143), (3611, 180851), (4411, 148051), (6437, 101453), (9223, 70807), (10373, 62957), (16441, 39721)]