25834389

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 41472000

約数和(自身を除く): 15637611

約数列:

[1, 3, 7, 21, 29, 59, 87, 177, 203, 413, 609, 719, 1239, 1711, 2157, 5033, 5133, 11977, 15099, 20851, 35931, 42421, 62553, 127263, 145957, 296947, 437871, 890841, 1230209, 3690627, 8611463, 25834389]

約数ペア:

[(1, 25834389), (3, 8611463), (7, 3690627), (21, 1230209), (29, 890841), (59, 437871), (87, 296947), (177, 145957), (203, 127263), (413, 62553), (609, 42421), (719, 35931), (1239, 20851), (1711, 15099), (2157, 11977), (5033, 5133)]