17484789

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 29393408

約数和(自身を除く): 11908619

約数列:

[1, 3, 7, 17, 21, 43, 51, 67, 119, 129, 201, 289, 301, 357, 469, 731, 867, 903, 1139, 1407, 2023, 2193, 2881, 3417, 5117, 6069, 7973, 8643, 12427, 15351, 19363, 20167, 23919, 37281, 48977, 58089, 60501, 86989, 135541, 146931, 260967, 342839, 406623, 832609, 1028517, 2497827, 5828263, 17484789]

約数ペア:

[(1, 17484789), (3, 5828263), (7, 2497827), (17, 1028517), (21, 832609), (43, 406623), (51, 342839), (67, 260967), (119, 146931), (129, 135541), (201, 86989), (289, 60501), (301, 58089), (357, 48977), (469, 37281), (731, 23919), (867, 20167), (903, 19363), (1139, 15351), (1407, 12427), (2023, 8643), (2193, 7973), (2881, 6069), (3417, 5117)]