395031329

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{983}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 523708416

約数和(自身を除く): 128677087

約数列:

[1, 7, 11, 17, 77, 119, 187, 307, 983, 1309, 2149, 3377, 5219, 6881, 10813, 16711, 23639, 36533, 57409, 75691, 116977, 183821, 301781, 401863, 1286747, 2112467, 3319591, 5130277, 23237137, 35911939, 56433047, 395031329]

約数ペア:

[(1, 395031329), (7, 56433047), (11, 35911939), (17, 23237137), (77, 5130277), (119, 3319591), (187, 2112467), (307, 1286747), (983, 401863), (1309, 301781), (2149, 183821), (3377, 116977), (5219, 75691), (6881, 57409), (10813, 36533), (16711, 23639)]