514744503

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{22717}}^1$

素因数の和:22823

約数の個数: 32

約数和(自身を含む): 854923776

約数和(自身を除く): 340179273

約数列:

[1, 3, 7, 13, 21, 39, 83, 91, 249, 273, 581, 1079, 1743, 3237, 7553, 22659, 22717, 68151, 159019, 295321, 477057, 885963, 1885511, 2067247, 5656533, 6201741, 13198577, 24511643, 39595731, 73534929, 171581501, 514744503]

約数ペア:

[(1, 514744503), (3, 171581501), (7, 73534929), (13, 39595731), (21, 24511643), (39, 13198577), (83, 6201741), (91, 5656533), (249, 2067247), (273, 1885511), (581, 885963), (1079, 477057), (1743, 295321), (3237, 159019), (7553, 68151), (22659, 22717)]