309035281

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{3137}}^1$

素因数の和:3288

約数の個数: 16

約数和(自身を含む): 331372800

約数和(自身を除く): 22337519

約数列:

[1, 29, 43, 79, 1247, 2291, 3137, 3397, 90973, 98513, 134891, 247823, 3911839, 7186867, 10656389, 309035281]

約数ペア:

[(1, 309035281), (29, 10656389), (43, 7186867), (79, 3911839), (1247, 247823), (2291, 134891), (3137, 98513), (3397, 90973)]