279894747

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{292471}}^1$

素因数の和:292514

約数の個数: 16

約数和(自身を含む): 421159680

約数和(自身を除く): 141264933

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 292471, 877413, 3217181, 8481659, 9651543, 25444977, 93298249, 279894747]

約数ペア:

[(1, 279894747), (3, 93298249), (11, 25444977), (29, 9651543), (33, 8481659), (87, 3217181), (319, 877413), (957, 292471)]