118689361

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{11003}}^1$

素因数の和:11100

約数の個数: 16

約数和(自身を含む): 143668224

約数和(自身を除く): 24978863

約数列:

[1, 7, 23, 67, 161, 469, 1541, 10787, 11003, 77021, 253069, 737201, 1771483, 5160407, 16955623, 118689361]

約数ペア:

[(1, 118689361), (7, 16955623), (23, 5160407), (67, 1771483), (161, 737201), (469, 253069), (1541, 77021), (10787, 11003)]