353640963

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5519}}^1$

素因数の和:5619

約数の個数: 32

約数和(自身を含む): 534159360

約数和(自身を除く): 180518397

約数列:

[1, 3, 13, 31, 39, 53, 93, 159, 403, 689, 1209, 1643, 2067, 4929, 5519, 16557, 21359, 64077, 71747, 171089, 215241, 292507, 513267, 877521, 2224157, 3802591, 6672471, 9067717, 11407773, 27203151, 117880321, 353640963]

約数ペア:

[(1, 353640963), (3, 117880321), (13, 27203151), (31, 11407773), (39, 9067717), (53, 6672471), (93, 3802591), (159, 2224157), (403, 877521), (689, 513267), (1209, 292507), (1643, 215241), (2067, 171089), (4929, 71747), (5519, 64077), (16557, 21359)]