318264667

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{21059}}^1$

素因数の和:21210

約数の個数: 16

約数和(自身を含む): 388177920

約数和(自身を除く): 69913253

約数列:

[1, 7, 17, 119, 127, 889, 2159, 15113, 21059, 147413, 358003, 2506021, 2674493, 18721451, 45466381, 318264667]

約数ペア:

[(1, 318264667), (7, 45466381), (17, 18721451), (119, 2674493), (127, 2506021), (889, 358003), (2159, 147413), (15113, 21059)]