1155882917

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{997}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 1456281600

約数和(自身を除く): 300398683

約数列:

[1, 7, 19, 23, 133, 161, 379, 437, 997, 2653, 3059, 6979, 7201, 8717, 18943, 22931, 50407, 61019, 132601, 160517, 165623, 377863, 435689, 1159361, 2645041, 3049823, 7179397, 8690849, 50255779, 60835943, 165126131, 1155882917]

約数ペア:

[(1, 1155882917), (7, 165126131), (19, 60835943), (23, 50255779), (133, 8690849), (161, 7179397), (379, 3049823), (437, 2645041), (997, 1159361), (2653, 435689), (3059, 377863), (6979, 165623), (7201, 160517), (8717, 132601), (18943, 61019), (22931, 50407)]