2870638911

素因数分解:

$3^2\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{37441}}^1$

素因数の和:38671

約数の個数: 24

約数和(自身を含む): 4742853024

約数和(自身を除く): 1872214113

約数列:

[1, 3, 7, 9, 21, 63, 1217, 3651, 8519, 10953, 25557, 37441, 76671, 112323, 262087, 336969, 786261, 2358783, 45565697, 136697091, 318959879, 410091273, 956879637, 2870638911]

約数ペア:

[(1, 2870638911), (3, 956879637), (7, 410091273), (9, 318959879), (21, 136697091), (63, 45565697), (1217, 2358783), (3651, 786261), (8519, 336969), (10953, 262087), (25557, 112323), (37441, 76671)]