973721307

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 1478412320

約数和(自身を除く): 504691013

約数列:

[1, 3, 13, 23, 39, 69, 109, 299, 327, 433, 529, 897, 1299, 1417, 1587, 2507, 4251, 5629, 6877, 7521, 9959, 16887, 20631, 29877, 32591, 47197, 57661, 97773, 129467, 141591, 172983, 229057, 388401, 613561, 687171, 749593, 1085531, 1840683, 2248779, 2977741, 3256593, 8933223, 14111903, 24967213, 42335709, 74901639, 324573769, 973721307]

約数ペア:

[(1, 973721307), (3, 324573769), (13, 74901639), (23, 42335709), (39, 24967213), (69, 14111903), (109, 8933223), (299, 3256593), (327, 2977741), (433, 2248779), (529, 1840683), (897, 1085531), (1299, 749593), (1417, 687171), (1587, 613561), (2507, 388401), (4251, 229057), (5629, 172983), (6877, 141591), (7521, 129467), (9959, 97773), (16887, 57661), (20631, 47197), (29877, 32591)]