2008178703

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{22669}}^1$

素因数の和:22888

約数の個数: 32

約数和(自身を含む): 3166545600

約数和(自身を除く): 1158366897

約数列:

[1, 3, 9, 17, 27, 51, 153, 193, 459, 579, 1737, 3281, 5211, 9843, 22669, 29529, 68007, 88587, 204021, 385373, 612063, 1156119, 3468357, 4375117, 10405071, 13125351, 39376053, 74376989, 118128159, 223130967, 669392901, 2008178703]

約数ペア:

[(1, 2008178703), (3, 669392901), (9, 223130967), (17, 118128159), (27, 74376989), (51, 39376053), (153, 13125351), (193, 10405071), (459, 4375117), (579, 3468357), (1737, 1156119), (3281, 612063), (5211, 385373), (9843, 204021), (22669, 88587), (29529, 68007)]