13004901

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 24371200

約数和(自身を除く): 11366299

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 67, 79, 91, 117, 189, 201, 237, 273, 351, 469, 553, 603, 711, 819, 871, 1027, 1407, 1659, 1809, 2133, 2457, 2613, 3081, 4221, 4977, 5293, 6097, 7189, 7839, 9243, 12663, 14931, 15879, 18291, 21567, 23517, 27729, 37051, 47637, 54873, 64701, 68809, 111153, 142911, 164619, 194103, 206427, 333459, 481663, 619281, 1000377, 1444989, 1857843, 4334967, 13004901]

約数ペア:

[(1, 13004901), (3, 4334967), (7, 1857843), (9, 1444989), (13, 1000377), (21, 619281), (27, 481663), (39, 333459), (63, 206427), (67, 194103), (79, 164619), (91, 142911), (117, 111153), (189, 68809), (201, 64701), (237, 54873), (273, 47637), (351, 37051), (469, 27729), (553, 23517), (603, 21567), (711, 18291), (819, 15879), (871, 14931), (1027, 12663), (1407, 9243), (1659, 7839), (1809, 7189), (2133, 6097), (2457, 5293), (2613, 4977), (3081, 4221)]