738993213

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{76667}}^1$

素因数の和:76703

約数の個数: 40

約数和(自身を含む): 1335863232

約数和(自身を除く): 596870019

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 9639, 76667, 230001, 536669, 690003, 1303339, 1610007, 2070009, 3910017, 4830021, 6210027, 9123373, 11730051, 14490063, 27370119, 35190153, 43470189, 82110357, 105570459, 246331071, 738993213]

約数ペア:

[(1, 738993213), (3, 246331071), (7, 105570459), (9, 82110357), (17, 43470189), (21, 35190153), (27, 27370119), (51, 14490063), (63, 11730051), (81, 9123373), (119, 6210027), (153, 4830021), (189, 3910017), (357, 2070009), (459, 1610007), (567, 1303339), (1071, 690003), (1377, 536669), (3213, 230001), (9639, 76667)]