34678553

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 46448640

約数和(自身を除く): 11770087

約数列:

[1, 7, 13, 19, 31, 91, 133, 217, 247, 403, 589, 647, 1729, 2821, 4123, 4529, 7657, 8411, 12293, 20057, 53599, 58877, 86051, 140399, 159809, 260741, 381083, 1118663, 1825187, 2667581, 4954079, 34678553]

約数ペア:

[(1, 34678553), (7, 4954079), (13, 2667581), (19, 1825187), (31, 1118663), (91, 381083), (133, 260741), (217, 159809), (247, 140399), (403, 86051), (589, 58877), (647, 53599), (1729, 20057), (2821, 12293), (4123, 8411), (4529, 7657)]