13645947

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7829}}^1$

素因数の和:7922

約数の個数: 16

約数和(自身を含む): 21047040

約数和(自身を除く): 7401093

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 7829, 23487, 54803, 164409, 649807, 1949421, 4548649, 13645947]

約数ペア:

[(1, 13645947), (3, 4548649), (7, 1949421), (21, 649807), (83, 164409), (249, 54803), (581, 23487), (1743, 7829)]