429266089

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 526394880

約数和(自身を除く): 97128791

約数列:

[1, 7, 23, 61, 109, 161, 401, 427, 763, 1403, 2507, 2807, 6649, 9223, 9821, 17549, 24461, 43709, 46543, 64561, 152927, 171227, 305963, 562603, 1005307, 1070489, 2666249, 3938221, 7037149, 18663743, 61323727, 429266089]

約数ペア:

[(1, 429266089), (7, 61323727), (23, 18663743), (61, 7037149), (109, 3938221), (161, 2666249), (401, 1070489), (427, 1005307), (763, 562603), (1403, 305963), (2507, 171227), (2807, 152927), (6649, 64561), (9223, 46543), (9821, 43709), (17549, 24461)]