29225553

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 47462400

約数和(自身を除く): 18236847

約数列:

[1, 3, 7, 19, 21, 57, 89, 133, 267, 399, 623, 823, 1691, 1869, 2469, 5073, 5761, 11837, 15637, 17283, 35511, 46911, 73247, 109459, 219741, 328377, 512729, 1391693, 1538187, 4175079, 9741851, 29225553]

約数ペア:

[(1, 29225553), (3, 9741851), (7, 4175079), (19, 1538187), (21, 1391693), (57, 512729), (89, 328377), (133, 219741), (267, 109459), (399, 73247), (623, 46911), (823, 35511), (1691, 17283), (1869, 15637), (2469, 11837), (5073, 5761)]