1702701

素因数分解:

$3^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:53

約数の個数: 72

約数和(自身を含む): 3485664

約数和(自身を除く): 1782963

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 49, 63, 77, 81, 91, 99, 117, 143, 147, 189, 231, 243, 273, 297, 351, 429, 441, 539, 567, 637, 693, 819, 891, 1001, 1053, 1287, 1323, 1617, 1701, 1911, 2079, 2457, 2673, 3003, 3159, 3861, 3969, 4851, 5733, 6237, 7007, 7371, 9009, 11583, 11907, 14553, 17199, 18711, 21021, 22113, 27027, 34749, 43659, 51597, 63063, 81081, 130977, 154791, 189189, 243243, 567567, 1702701]

約数ペア:

[(1, 1702701), (3, 567567), (7, 243243), (9, 189189), (11, 154791), (13, 130977), (21, 81081), (27, 63063), (33, 51597), (39, 43659), (49, 34749), (63, 27027), (77, 22113), (81, 21021), (91, 18711), (99, 17199), (117, 14553), (143, 11907), (147, 11583), (189, 9009), (231, 7371), (243, 7007), (273, 6237), (297, 5733), (351, 4851), (429, 3969), (441, 3861), (539, 3159), (567, 3003), (637, 2673), (693, 2457), (819, 2079), (891, 1911), (1001, 1701), (1053, 1617), (1287, 1323)]