1550109

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 2280960

約数和(自身を除く): 730851

約数列:

[1, 3, 11, 33, 107, 321, 439, 1177, 1317, 3531, 4829, 14487, 46973, 140919, 516703, 1550109]

約数ペア:

[(1, 1550109), (3, 516703), (11, 140919), (33, 46973), (107, 14487), (321, 4829), (439, 3531), (1177, 1317)]