748988769

素因数分解:

$3^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1\times {\mathrm{2557}}^1$

素因数の和:3200

約数の個数: 16

約数和(自身を含む): 1005600960

約数和(自身を除く): 256612191

約数列:

[1, 3, 251, 389, 753, 1167, 2557, 7671, 97639, 292917, 641807, 994673, 1925421, 2984019, 249662923, 748988769]

約数ペア:

[(1, 748988769), (3, 249662923), (251, 2984019), (389, 1925421), (753, 994673), (1167, 641807), (2557, 292917), (7671, 97639)]