1930551

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 3129984

約数和(自身を除く): 1199433

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 571, 1127, 1713, 3381, 3997, 11991, 13133, 27979, 39399, 83937, 91931, 275793, 643517, 1930551]

約数ペア:

[(1, 1930551), (3, 643517), (7, 275793), (21, 91931), (23, 83937), (49, 39399), (69, 27979), (147, 13133), (161, 11991), (483, 3997), (571, 3381), (1127, 1713)]