214045629

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{3319}}^1$

素因数の和:3449

約数の個数: 32

約数和(自身を含む): 339118080

約数和(自身を除く): 125072451

約数列:

[1, 3, 7, 21, 37, 83, 111, 249, 259, 581, 777, 1743, 3071, 3319, 9213, 9957, 21497, 23233, 64491, 69699, 122803, 275477, 368409, 826431, 859621, 1928339, 2578863, 5785017, 10192649, 30577947, 71348543, 214045629]

約数ペア:

[(1, 214045629), (3, 71348543), (7, 30577947), (21, 10192649), (37, 5785017), (83, 2578863), (111, 1928339), (249, 859621), (259, 826431), (581, 368409), (777, 275477), (1743, 122803), (3071, 69699), (3319, 64491), (9213, 23233), (9957, 21497)]