53318419

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3191}}^1$

素因数の和:3247

約数の個数: 24

約数和(自身を含む): 69866496

約数和(自身を除く): 16548077

約数列:

[1, 7, 11, 31, 49, 77, 217, 341, 539, 1519, 2387, 3191, 16709, 22337, 35101, 98921, 156359, 245707, 692447, 1088131, 1719949, 4847129, 7616917, 53318419]

約数ペア:

[(1, 53318419), (7, 7616917), (11, 4847129), (31, 1719949), (49, 1088131), (77, 692447), (217, 245707), (341, 156359), (539, 98921), (1519, 35101), (2387, 22337), (3191, 16709)]