13793409

素因数分解:

$3^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:98

約数の個数: 64

約数和(自身を含む): 25505280

約数和(自身を除く): 11711871

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 53, 63, 81, 119, 153, 159, 189, 243, 357, 371, 459, 477, 567, 729, 901, 1071, 1113, 1377, 1431, 1701, 2187, 2703, 3213, 3339, 4131, 4293, 5103, 6307, 8109, 9639, 10017, 12393, 12879, 15309, 18921, 24327, 28917, 30051, 37179, 38637, 56763, 72981, 86751, 90153, 115911, 170289, 218943, 260253, 270459, 510867, 656829, 811377, 1532601, 1970487, 4597803, 13793409]

約数ペア:

[(1, 13793409), (3, 4597803), (7, 1970487), (9, 1532601), (17, 811377), (21, 656829), (27, 510867), (51, 270459), (53, 260253), (63, 218943), (81, 170289), (119, 115911), (153, 90153), (159, 86751), (189, 72981), (243, 56763), (357, 38637), (371, 37179), (459, 30051), (477, 28917), (567, 24327), (729, 18921), (901, 15309), (1071, 12879), (1113, 12393), (1377, 10017), (1431, 9639), (1701, 8109), (2187, 6307), (2703, 5103), (3213, 4293), (3339, 4131)]