2636698233

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{20873}}^1$

素因数の和:21009

約数の個数: 32

約数和(自身を含む): 3927651840

約数和(自身を除く): 1290953607

約数列:

[1, 3, 13, 39, 41, 79, 123, 237, 533, 1027, 1599, 3081, 3239, 9717, 20873, 42107, 62619, 126321, 271349, 814047, 855793, 1648967, 2567379, 4946901, 11125309, 21436571, 33375927, 64309713, 67607647, 202822941, 878899411, 2636698233]

約数ペア:

[(1, 2636698233), (3, 878899411), (13, 202822941), (39, 67607647), (41, 64309713), (79, 33375927), (123, 21436571), (237, 11125309), (533, 4946901), (1027, 2567379), (1599, 1648967), (3081, 855793), (3239, 814047), (9717, 271349), (20873, 126321), (42107, 62619)]