738334071

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{227}}^1\times {\mathrm{2089}}^1$

素因数の和:2495

約数の個数: 24

約数和(自身を含む): 1077888240

約数和(自身を除く): 339554169

約数列:

[1, 3, 9, 173, 227, 519, 681, 1557, 2043, 2089, 6267, 18801, 39271, 117813, 353439, 361397, 474203, 1084191, 1422609, 3252573, 4267827, 82037119, 246111357, 738334071]

約数ペア:

[(1, 738334071), (3, 246111357), (9, 82037119), (173, 4267827), (227, 3252573), (519, 1422609), (681, 1084191), (1557, 474203), (2043, 361397), (2089, 353439), (6267, 117813), (18801, 39271)]