1972376637

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2053}}^1\times {\mathrm{4159}}^1$

素因数の和:6233

約数の個数: 32

約数和(自身を含む): 3281141760

約数和(自身を除く): 1308765123

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 2053, 4159, 6159, 12477, 14371, 22583, 29113, 43113, 45749, 67749, 87339, 137247, 158081, 320243, 474243, 960729, 8538427, 25615281, 59768989, 93922697, 179306967, 281768091, 657458879, 1972376637]

約数ペア:

[(1, 1972376637), (3, 657458879), (7, 281768091), (11, 179306967), (21, 93922697), (33, 59768989), (77, 25615281), (231, 8538427), (2053, 960729), (4159, 474243), (6159, 320243), (12477, 158081), (14371, 137247), (22583, 87339), (29113, 67749), (43113, 45749)]