997878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1033}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 2382336

約数和(自身を除く): 1384458

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 1033, 2066, 3099, 6198, 7231, 14462, 21693, 23759, 43386, 47518, 71277, 142554, 166313, 332626, 498939, 997878]

約数ペア:

[(1, 997878), (2, 498939), (3, 332626), (6, 166313), (7, 142554), (14, 71277), (21, 47518), (23, 43386), (42, 23759), (46, 21693), (69, 14462), (138, 7231), (161, 6198), (322, 3099), (483, 2066), (966, 1033)]