973557

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 1552824

約数和(自身を除く): 579267

約数列:

[1, 3, 9, 13, 39, 53, 117, 157, 159, 471, 477, 689, 1413, 2041, 2067, 6123, 6201, 8321, 18369, 24963, 74889, 108173, 324519, 973557]

約数ペア:

[(1, 973557), (3, 324519), (9, 108173), (13, 74889), (39, 24963), (53, 18369), (117, 8321), (157, 6201), (159, 6123), (471, 2067), (477, 2041), (689, 1413)]