2912589021

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{837673}}^1$

素因数の和:837756

約数の個数: 16

約数和(自身を含む): 4154863040

約数和(自身を除く): 1242274019

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 837673, 2513019, 15915787, 47747361, 51098053, 153294159, 970863007, 2912589021]

約数ペア:

[(1, 2912589021), (3, 970863007), (19, 153294159), (57, 51098053), (61, 47747361), (183, 15915787), (1159, 2513019), (3477, 837673)]