40260171

素因数分解:

$3^1\times 7^1\times {\mathrm{1193}}^1\times {\mathrm{1607}}^1$

素因数の和:2810

約数の個数: 16

約数和(自身を含む): 61438464

約数和(自身を除く): 21178293

約数列:

[1, 3, 7, 21, 1193, 1607, 3579, 4821, 8351, 11249, 25053, 33747, 1917151, 5751453, 13420057, 40260171]

約数ペア:

[(1, 40260171), (3, 13420057), (7, 5751453), (21, 1917151), (1193, 33747), (1607, 25053), (3579, 11249), (4821, 8351)]