993965401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 1336849920

約数和(自身を除く): 342884519

約数列:

[1, 11, 13, 17, 23, 29, 143, 187, 221, 253, 299, 319, 377, 391, 493, 613, 667, 2431, 3289, 4147, 4301, 5083, 5423, 6409, 6743, 7337, 7969, 8671, 10421, 11339, 14099, 17777, 55913, 70499, 87659, 95381, 114631, 124729, 135473, 147407, 155089, 183287, 195547, 231101, 239683, 302209, 408871, 1490203, 1621477, 2016157, 2542111, 2636513, 3115879, 3324299, 3928717, 4497581, 5315323, 6950807, 34274669, 43215887, 58468553, 76458877, 90360491, 993965401]

約数ペア:

[(1, 993965401), (11, 90360491), (13, 76458877), (17, 58468553), (23, 43215887), (29, 34274669), (143, 6950807), (187, 5315323), (221, 4497581), (253, 3928717), (299, 3324299), (319, 3115879), (377, 2636513), (391, 2542111), (493, 2016157), (613, 1621477), (667, 1490203), (2431, 408871), (3289, 302209), (4147, 239683), (4301, 231101), (5083, 195547), (5423, 183287), (6409, 155089), (6743, 147407), (7337, 135473), (7969, 124729), (8671, 114631), (10421, 95381), (11339, 87659), (14099, 70499), (17777, 55913)]