29997732009

素因数分解:

$3^1\times 7^1\times {\mathrm{6983}}^1\times {\mathrm{204563}}^1$

素因数の和:211556

約数の個数: 16

約数和(自身を含む): 45717599232

約数和(自身を除く): 15719867223

約数列:

[1, 3, 7, 21, 6983, 20949, 48881, 146643, 204563, 613689, 1431941, 4295823, 1428463429, 4285390287, 9999244003, 29997732009]

約数ペア:

[(1, 29997732009), (3, 9999244003), (7, 4285390287), (21, 1428463429), (6983, 4295823), (20949, 1431941), (48881, 613689), (146643, 204563)]