210843321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{41269}}^1$

素因数の和:41416

約数の個数: 16

約数和(自身を含む): 305067840

約数和(自身を除く): 94224519

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 41269, 123807, 536497, 1609491, 5406239, 16218717, 70281107, 210843321]

約数ペア:

[(1, 210843321), (3, 70281107), (13, 16218717), (39, 5406239), (131, 1609491), (393, 536497), (1703, 123807), (5109, 41269)]