218904063

素因数分解:

$3^1\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{10091}}^1$

素因数の和:11134

約数の個数: 16

約数和(自身を含む): 333924096

約数和(自身を除く): 115020033

約数列:

[1, 3, 7, 21, 1033, 3099, 7231, 10091, 21693, 30273, 70637, 211911, 10424003, 31272009, 72968021, 218904063]

約数ペア:

[(1, 218904063), (3, 72968021), (7, 31272009), (21, 10424003), (1033, 211911), (3099, 70637), (7231, 30273), (10091, 21693)]