823998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 1967616

約数和(自身を除く): 1143618

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 853, 966, 1706, 2559, 5118, 5971, 11942, 17913, 19619, 35826, 39238, 58857, 117714, 137333, 274666, 411999, 823998]

約数ペア:

[(1, 823998), (2, 411999), (3, 274666), (6, 137333), (7, 117714), (14, 58857), (21, 39238), (23, 35826), (42, 19619), (46, 17913), (69, 11942), (138, 5971), (161, 5118), (322, 2559), (483, 1706), (853, 966)]