317234687

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{383}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 410517504

約数和(自身を除く): 93282817

約数列:

[1, 7, 11, 31, 77, 217, 341, 347, 383, 2387, 2429, 2681, 3817, 4213, 10757, 11873, 26719, 29491, 75299, 83111, 118327, 130603, 132901, 828289, 914221, 930307, 1461911, 4119931, 10233377, 28839517, 45319241, 317234687]

約数ペア:

[(1, 317234687), (7, 45319241), (11, 28839517), (31, 10233377), (77, 4119931), (217, 1461911), (341, 930307), (347, 914221), (383, 828289), (2387, 132901), (2429, 130603), (2681, 118327), (3817, 83111), (4213, 75299), (10757, 29491), (11873, 26719)]