12760939521

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{130069}}^1$

素因数の和:131077

約数の個数: 24

約数和(自身を含む): 20128592640

約数和(自身を除く): 7367653119

約数列:

[1, 3, 9, 11, 33, 99, 991, 2973, 8919, 10901, 32703, 98109, 130069, 390207, 1170621, 1430759, 4292277, 12876831, 128898379, 386695137, 1160085411, 1417882169, 4253646507, 12760939521]

約数ペア:

[(1, 12760939521), (3, 4253646507), (9, 1417882169), (11, 1160085411), (33, 386695137), (99, 128898379), (991, 12876831), (2973, 4292277), (8919, 1430759), (10901, 1170621), (32703, 390207), (98109, 130069)]