120503999

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{7417}}^1$

素因数の和:7646

約数の個数: 16

約数和(自身を含む): 150971136

約数和(自身を除く): 30467137

約数列:

[1, 7, 11, 77, 211, 1477, 2321, 7417, 16247, 51919, 81587, 571109, 1564987, 10954909, 17214857, 120503999]

約数ペア:

[(1, 120503999), (7, 17214857), (11, 10954909), (77, 1564987), (211, 571109), (1477, 81587), (2321, 51919), (7417, 16247)]