13193793

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 20574720

約数和(自身を除く): 7380927

約数列:

[1, 3, 9, 27, 37, 47, 111, 141, 281, 333, 423, 843, 999, 1269, 1739, 2529, 5217, 7587, 10397, 13207, 15651, 31191, 39621, 46953, 93573, 118863, 280719, 356589, 488659, 1465977, 4397931, 13193793]

約数ペア:

[(1, 13193793), (3, 4397931), (9, 1465977), (27, 488659), (37, 356589), (47, 280719), (111, 118863), (141, 93573), (281, 46953), (333, 39621), (423, 31191), (843, 15651), (999, 13207), (1269, 10397), (1739, 7587), (2529, 5217)]