17189968229

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{10303}}^1$

素因数の和:10617

約数の個数: 32

約数和(自身を含む): 21065662464

約数和(自身を除く): 3875694235

約数列:

[1, 7, 23, 43, 161, 241, 301, 989, 1687, 5543, 6923, 10303, 10363, 38801, 72121, 72541, 236969, 238349, 443029, 1658783, 1668443, 2483023, 3101203, 10189667, 17381161, 57109529, 71327669, 106769989, 399766703, 747389923, 2455709747, 17189968229]

約数ペア:

[(1, 17189968229), (7, 2455709747), (23, 747389923), (43, 399766703), (161, 106769989), (241, 71327669), (301, 57109529), (989, 17381161), (1687, 10189667), (5543, 3101203), (6923, 2483023), (10303, 1668443), (10363, 1658783), (38801, 443029), (72121, 238349), (72541, 236969)]