28790043

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{1051}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 40194816

約数和(自身を除く): 11404773

約数列:

[1, 3, 23, 69, 397, 1051, 1191, 3153, 9131, 24173, 27393, 72519, 417247, 1251741, 9596681, 28790043]

約数ペア:

[(1, 28790043), (3, 9596681), (23, 1251741), (69, 417247), (397, 72519), (1051, 27393), (1191, 24173), (3153, 9131)]