392896203

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{1693}}^1$

素因数の和:2003

約数の個数: 32

約数和(自身を含む): 615369216

約数和(自身を除く): 222473013

約数列:

[1, 3, 7, 21, 43, 129, 257, 301, 771, 903, 1693, 1799, 5079, 5397, 11051, 11851, 33153, 35553, 72799, 77357, 218397, 232071, 435101, 509593, 1305303, 1528779, 3045707, 9137121, 18709343, 56128029, 130965401, 392896203]

約数ペア:

[(1, 392896203), (3, 130965401), (7, 56128029), (21, 18709343), (43, 9137121), (129, 3045707), (257, 1528779), (301, 1305303), (771, 509593), (903, 435101), (1693, 232071), (1799, 218397), (5079, 77357), (5397, 72799), (11051, 35553), (11851, 33153)]