977303383

素因数分解:

$7^3\times {\mathrm{47}}^1\times {\mathrm{60623}}^1$

素因数の和:60691

約数の個数: 16

約数和(自身を含む): 1163980800

約数和(自身を除く): 186677417

約数列:

[1, 7, 47, 49, 329, 343, 2303, 16121, 60623, 424361, 2849281, 2970527, 19944967, 20793689, 139614769, 977303383]

約数ペア:

[(1, 977303383), (7, 139614769), (47, 20793689), (49, 19944967), (329, 2970527), (343, 2849281), (2303, 424361), (16121, 60623)]