7960203

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 11979968

約数和(自身を除く): 4019765

約数列:

[1, 3, 9, 43, 67, 129, 201, 307, 387, 603, 921, 2763, 2881, 8643, 13201, 20569, 25929, 39603, 61707, 118809, 185121, 884467, 2653401, 7960203]

約数ペア:

[(1, 7960203), (3, 2653401), (9, 884467), (43, 185121), (67, 118809), (129, 61707), (201, 39603), (307, 25929), (387, 20569), (603, 13201), (921, 8643), (2763, 2881)]