505536761541

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{2372443}}^1$

素因数の和:2372665

約数の個数: 32

約数和(自身を含む): 786512634880

約数和(自身を除く): 280975873339

約数列:

[1, 3, 7, 21, 73, 139, 219, 417, 511, 973, 1533, 2919, 10147, 30441, 71029, 213087, 2372443, 7117329, 16607101, 49821303, 173188339, 329769577, 519565017, 989308731, 1212318373, 2308387039, 3636955119, 6925161117, 24073179121, 72219537363, 168512253847, 505536761541]

約数ペア:

[(1, 505536761541), (3, 168512253847), (7, 72219537363), (21, 24073179121), (73, 6925161117), (139, 3636955119), (219, 2308387039), (417, 1212318373), (511, 989308731), (973, 519565017), (1533, 329769577), (2919, 173188339), (10147, 49821303), (30441, 16607101), (71029, 7117329), (213087, 2372443)]