297802011

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4391}}^1$

素因数の和:4491

約数の個数: 32

約数和(自身を含む): 448616448

約数和(自身を除く): 150814437

約数列:

[1, 3, 13, 37, 39, 47, 111, 141, 481, 611, 1443, 1739, 1833, 4391, 5217, 13173, 22607, 57083, 67821, 162467, 171249, 206377, 487401, 619131, 2112071, 2682901, 6336213, 7635949, 8048703, 22907847, 99267337, 297802011]

約数ペア:

[(1, 297802011), (3, 99267337), (13, 22907847), (37, 8048703), (39, 7635949), (47, 6336213), (111, 2682901), (141, 2112071), (481, 619131), (611, 487401), (1443, 206377), (1739, 171249), (1833, 162467), (4391, 67821), (5217, 57083), (13173, 22607)]