5401851

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 9074688

約数和(自身を除く): 3672837

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 421, 611, 987, 1263, 1833, 2947, 4277, 5473, 8841, 12831, 16419, 19787, 38311, 59361, 114933, 138509, 257231, 415527, 771693, 1800617, 5401851]

約数ペア:

[(1, 5401851), (3, 1800617), (7, 771693), (13, 415527), (21, 257231), (39, 138509), (47, 114933), (91, 59361), (141, 38311), (273, 19787), (329, 16419), (421, 12831), (611, 8841), (987, 5473), (1263, 4277), (1833, 2947)]