6857202381

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1\times {\mathrm{1607}}^1$

素因数の和:2281

約数の個数: 32

約数和(自身を含む): 9536237568

約数和(自身を除く): 2679035187

約数列:

[1, 3, 47, 53, 141, 159, 571, 1607, 1713, 2491, 4821, 7473, 26837, 30263, 75529, 80511, 85171, 90789, 226587, 255513, 917597, 1422361, 2752791, 4003037, 4267083, 12009111, 43127059, 48632641, 129381177, 145897923, 2285734127, 6857202381]

約数ペア:

[(1, 6857202381), (3, 2285734127), (47, 145897923), (53, 129381177), (141, 48632641), (159, 43127059), (571, 12009111), (1607, 4267083), (1713, 4003037), (2491, 2752791), (4821, 1422361), (7473, 917597), (26837, 255513), (30263, 226587), (75529, 90789), (80511, 85171)]