13802949

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1523}}^1$

素因数の和:1601

約数の個数: 24

約数和(自身を含む): 21396960

約数和(自身を除く): 7594011

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 1523, 3021, 4569, 9063, 13707, 28937, 80719, 86811, 242157, 260433, 726471, 1533661, 4600983, 13802949]

約数ペア:

[(1, 13802949), (3, 4600983), (9, 1533661), (19, 726471), (53, 260433), (57, 242157), (159, 86811), (171, 80719), (477, 28937), (1007, 13707), (1523, 9063), (3021, 4569)]