755474811

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1\times {\mathrm{1861}}^1$

素因数の和:3371

約数の個数: 32

約数和(自身を含む): 1241253888

約数和(自身を除く): 485779077

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1487, 1861, 4461, 5583, 10409, 13027, 19331, 24193, 31227, 39081, 57993, 72579, 135317, 169351, 405951, 508053, 2767307, 8301921, 19371149, 35974991, 58113447, 107924973, 251824937, 755474811]

約数ペア:

[(1, 755474811), (3, 251824937), (7, 107924973), (13, 58113447), (21, 35974991), (39, 19371149), (91, 8301921), (273, 2767307), (1487, 508053), (1861, 405951), (4461, 169351), (5583, 135317), (10409, 72579), (13027, 57993), (19331, 39081), (24193, 31227)]