171897414

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{16823}}^1$

素因数の和:16972

約数の個数: 32

約数和(自身を含む): 373089024

約数和(自身を除く): 201191610

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 3406, 5109, 10218, 16823, 33646, 50469, 100938, 218699, 437398, 656097, 1312194, 2203813, 4407626, 6611439, 13222878, 28649569, 57299138, 85948707, 171897414]

約数ペア:

[(1, 171897414), (2, 85948707), (3, 57299138), (6, 28649569), (13, 13222878), (26, 6611439), (39, 4407626), (78, 2203813), (131, 1312194), (262, 656097), (393, 437398), (786, 218699), (1703, 100938), (3406, 50469), (5109, 33646), (10218, 16823)]