26411721

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1469

約数の個数: 32

約数和(自身を含む): 43008000

約数和(自身を除く): 16596279

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 203, 217, 609, 651, 899, 1399, 2697, 4197, 6293, 9793, 18879, 29379, 40571, 43369, 121713, 130107, 283997, 303583, 851991, 910749, 1257701, 3773103, 8803907, 26411721]

約数ペア:

[(1, 26411721), (3, 8803907), (7, 3773103), (21, 1257701), (29, 910749), (31, 851991), (87, 303583), (93, 283997), (203, 130107), (217, 121713), (609, 43369), (651, 40571), (899, 29379), (1399, 18879), (2697, 9793), (4197, 6293)]