767005197

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{2069}}^1$

素因数の和:2345

約数の個数: 32

約数和(自身を含む): 1187020800

約数和(自身を除く): 420015603

約数列:

[1, 3, 7, 21, 127, 139, 381, 417, 889, 973, 2069, 2667, 2919, 6207, 14483, 17653, 43449, 52959, 123571, 262763, 287591, 370713, 788289, 862773, 1839341, 2013137, 5518023, 6039411, 36524057, 109572171, 255668399, 767005197]

約数ペア:

[(1, 767005197), (3, 255668399), (7, 109572171), (21, 36524057), (127, 6039411), (139, 5518023), (381, 2013137), (417, 1839341), (889, 862773), (973, 788289), (2069, 370713), (2667, 287591), (2919, 262763), (6207, 123571), (14483, 52959), (17653, 43449)]