1381401119

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{11311}}^1$

素因数の和:11630

約数の個数: 16

約数和(自身を含む): 1607208960

約数和(自身を除く): 225807841

約数列:

[1, 7, 73, 239, 511, 1673, 11311, 17447, 79177, 122129, 825703, 2703329, 5779921, 18923303, 197343017, 1381401119]

約数ペア:

[(1, 1381401119), (7, 197343017), (73, 18923303), (239, 5779921), (511, 2703329), (1673, 825703), (11311, 122129), (17447, 79177)]