26630961

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{6247}}^1$

素因数の和:6293

約数の個数: 24

約数和(自身を含む): 42736320

約数和(自身を除く): 16105359

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 6247, 18741, 43729, 131187, 181163, 306103, 543489, 918309, 1268141, 3804423, 8876987, 26630961]

約数ペア:

[(1, 26630961), (3, 8876987), (7, 3804423), (21, 1268141), (29, 918309), (49, 543489), (87, 306103), (147, 181163), (203, 131187), (609, 43729), (1421, 18741), (4263, 6247)]