430064991

素因数分解:

$3^3\times {\mathrm{631}}^1\times {\mathrm{25243}}^1$

素因数の和:25883

約数の個数: 16

約数和(自身を含む): 638168320

約数和(自身を除く): 208103329

約数列:

[1, 3, 9, 27, 631, 1893, 5679, 17037, 25243, 75729, 227187, 681561, 15928333, 47784999, 143354997, 430064991]

約数ペア:

[(1, 430064991), (3, 143354997), (9, 47784999), (27, 15928333), (631, 681561), (1893, 227187), (5679, 75729), (17037, 25243)]