1789194351

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{257401}}^1$

素因数の和:257742

約数の個数: 16

約数和(自身を含む): 2734638848

約数和(自身を除く): 945444497

約数列:

[1, 3, 7, 21, 331, 993, 2317, 6951, 257401, 772203, 1801807, 5405421, 85199731, 255599193, 596398117, 1789194351]

約数ペア:

[(1, 1789194351), (3, 596398117), (7, 255599193), (21, 85199731), (331, 5405421), (993, 1801807), (2317, 772203), (6951, 257401)]