238348521

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{464617}}^1$

素因数の和:464645

約数の個数: 16

約数和(自身を含む): 371694400

約数和(自身を除く): 133345879

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 464617, 1393851, 4181553, 8827723, 12544659, 26483169, 79449507, 238348521]

約数ペア:

[(1, 238348521), (3, 79449507), (9, 26483169), (19, 12544659), (27, 8827723), (57, 4181553), (171, 1393851), (513, 464617)]