1109469193

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{130021}}^1$

素因数の和:130104

約数の個数: 16

約数和(自身を含む): 1348068096

約数和(自身を除く): 238598903

約数列:

[1, 7, 23, 53, 161, 371, 1219, 8533, 130021, 910147, 2990483, 6891113, 20933381, 48237791, 158495599, 1109469193]

約数ペア:

[(1, 1109469193), (7, 158495599), (23, 48237791), (53, 20933381), (161, 6891113), (371, 2990483), (1219, 910147), (8533, 130021)]