84920901

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{21559}}^1$

素因数の和:21676

約数の個数: 16

約数和(自身を含む): 123150720

約数和(自身を除く): 38229819

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 21559, 64677, 280267, 840801, 2177459, 6532377, 28306967, 84920901]

約数ペア:

[(1, 84920901), (3, 28306967), (13, 6532377), (39, 2177459), (101, 840801), (303, 280267), (1313, 64677), (3939, 21559)]