1267362747

素因数分解:

$3^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{28057}}^1$

素因数の和:28312

約数の個数: 32

約数和(自身を含む): 2154854400

約数和(自身を除く): 887491653

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 239, 717, 1673, 2151, 5019, 6453, 15057, 28057, 45171, 84171, 196399, 252513, 589197, 757539, 1767591, 5302773, 6705623, 20116869, 46939361, 60350607, 140818083, 181051821, 422454249, 1267362747]

約数ペア:

[(1, 1267362747), (3, 422454249), (7, 181051821), (9, 140818083), (21, 60350607), (27, 46939361), (63, 20116869), (189, 6705623), (239, 5302773), (717, 1767591), (1673, 757539), (2151, 589197), (5019, 252513), (6453, 196399), (15057, 84171), (28057, 45171)]